EXHIBIT 4.1


                       ST. MARY LAND & EXPLORATION COMPANY



                             SHAREHOLDER RIGHTS PLAN












                                TABLE OF CONTENTS

                                                                            Page
                                                                            ----
            RECITALS........................................................  1
Section 1.  Certain Definitions.............................................  1
Section 2.  Rights .........................................................  3
Section 3.  Exercise of Rights; Purchase Price; Expiration Date of Rights...  4
Section 4.  Company Covenants Concerning Shares and Rights..................  4
Section 5.  Record Date.....................................................  5
Section 6.  Adjustment of Purchase Price, Number and Type of Shares or
            Number of Rights................................................  5
Section 7.  Certificate of Adjusted Purchase Price or Number of Shares...... 11
Section 8.  Consolidation, Merger or Sale or Transfer of Assets or
            Earning Power................................................... 11
Section 9.  Fractional Rights and Fractional Shares......................... 13
Section 10. Agreement of Rights Holders..................................... 14
Section 11. Redemption...................................................... 14
Section 12. Notice of Certain Events........................................ 15
Section 13. Notices......................................................... 16
Section 14. Supplements and Amendments...................................... 16
Section 15. Successors; Certain Covenants................................... 16
Section 16. Severability.................................................... 16
Section 17. Governing Law................................................... 16
Section 18. Descriptive Headings............................................ 16







                             SHAREHOLDER RIGHTS PLAN

This  Shareholder  Rights  Plan (the  "Plan")  of St.  Mary  Land &  Exploration
Company,  a Delaware  corporation (the  "Company"),  is made effective as of the
1st day of August, 1999.


                                    RECITALS

On July 15, 1999 the Board of Directors of the Company authorized and declared a
dividend of one right ("Right") for each share of Common Stock,  $.01 par value,
of the  Company (a "Common  Share")  outstanding  as of the close of business on
August 5, 1999 (the "Record Date"),  with each Right initially  representing the
right to purchase one Common Share, upon the terms and subject to the conditions
hereinafter  set forth,  and further  authorized  the issuance of one Right with
respect to each Common  Share  issued by the  Company  after the Record Date but
prior to the Distribution Date (as hereinafter defined);

Section 1. Certain  Definitions.  For purposes of this Plan, the following terms
shall have the meanings indicated:
         (a)  "Acquiring  Person"  shall   mean   any  Person  (other  than  the
Company or any Related  Person) who or which,  together with all  Affiliates and
Associates of such Person,  shall be the  Beneficial  Owner of twenty percent or
more of the Common Shares then outstanding; provided however that (i) any Person
who or which,  together  with all  Affiliates  and  Associates  of such  Person,
becomes the Beneficial Owner of twenty percent or more of the Common Shares then
outstanding in connection with a transaction or series of transactions  approved
prior to such  transaction  or  transactions  by the Board of  Directors  of the
Company shall not be deemed an Acquiring  Person by virtue of such  transactions
or series of transactions,  and (ii) a Person shall not be deemed to have become
an  Acquiring  Person  solely as a result of a reduction in the number of Common
Shares  outstanding,  unless  subsequent  to such  reduction  such Person or any
Affiliate or Associate of such Person shall become the  Beneficial  Owner of any
additional Common Shares other than as a result of a stock dividend, stock split
or similar  transaction  effected by the Company in which all  shareholders  are
treated equally.
         (b)  "Affiliate"  and  "Associate"  shall have the respective  meanings
ascribed to such terms in Rule 12b-2  promulgated  under the Exchange Act, as in
effect on the date of this Plan.
         (c)  A Person shall be deemed  the  "Beneficial  Owner" of and shall be
deemed to "beneficially own" any securities:
                  (i) which such Person or any of such  Person's  Affiliates  or
         Associates,  directly or indirectly,  has the right to acquire (whether
         such right is  exercisable  immediately  or only  after the  passage of
         time) pursuant to any agreement,  arrangement or understanding (whether
         or not in writing), or upon the exercise of conversion rights, exchange
         rights,  rights  (other  than the  Rights),  warrants  or  options,  or
         otherwise;  provided  however  that a Person  shall not be  deemed  the
         Beneficial  Owner  of,  or to  beneficially  own,  securities  tendered
         pursuant  to a tender or  exchange  offer  made by or on behalf of such
         Person or any of such  Person's  Affiliates  or  Associates  until such
         tendered securities are accepted for purchase or exchange; or
                  (ii) which such Person or any of such  Person's  Affiliates or
         Associates,  directly or  indirectly,  has the right to vote or dispose
         of, including  pursuant to any agreement,  arrangement or understanding
         (whether or not in writing); or


                                       1


                  (iii) of which any other  Person  is the  Beneficial  Owner if
         such Person or any of such Person's  Affiliates  or Associates  has any
         agreement,  arrangement  or  understanding  (whether or not in writing)
         with such other  Person (or any of such other  Person's  Affiliates  or
         Associates) with respect to acquiring,  holding, voting or disposing of
         any securities of the Company other than pursuant to a revocable  proxy
         or a securities underwriting arrangement.
         (d)  "Business Day" shall mean any day other than a Saturday, Sunday or
a day on which banking  institutions  in the State of Colorado are authorized or
obligated by law or executive order to close.
         (e)  "Close  of  Business"  on  any  given date shall  mean 5:00  p.m.,
Mountain  Time,  on such  date;  provide  however,  that  if such  date is not a
Business  Day it shall mean 5:00 p.m.,  Mountain  Time,  on the next  succeeding
Business Day.
         (f)  "Common Shares" when used with reference to the Company shall mean
the Common Stock, $.01 par value, of the Company;  provided,  however,  that, if
the  Company  is  the  continuing  or  surviving  corporation  in a  transaction
described in Section 6(a)(ii) or Section  8(a)(ii) hereof,  "Common Shares" when
used with  reference  to the  Company  shall  mean the  capital  stock or equity
security  with the  greatest  aggregate  voting  power of the  Company.  "Common
Shares" when used with reference to any corporation or other legal entity, other
than the Company, including an Issuer (as defined in Section 8(b) hereof), shall
mean the capital  stock or equity  security with the greatest  aggregate  voting
power of such corporation or other legal entity.
         (g)  "Company"  shall  mean St.  Mary  Land &  Exploration  Company,  a
Delaware  corporation.
         (h)  "Distribution  Date" shall mean the earlier of:
                  (i) the Close of Business on the twentieth calendar day (or if
         the Share Acquisition Date results from the consummation of a Permitted
         Offer,  such later date as may be determined by the Company's  Board of
         Directors  before the  Distribution  Date) after the Share  Acquisition
         Date; or
                  (ii) the Close of Business on the  twentieth  calendar day (or
         such later date as may be specified by the Board of Directors  prior to
         such time as any Person becomes an Acquiring  Person) after the date of
         the  commencement  of a tender  or  exchange  offer (as  determined  by
         reference to Rule 14d-2(a) under the Exchange Act) by any Person (other
         than the  Company or any Related  Person),  the  consummation  of which
         could result in beneficial  ownership by such Person of twenty  percent
         or more of the outstanding Common Shares (including any such date which
         is  after  the  date of this  Plan and  prior  to the  issuance  of the
         Rights).
         (i)  "Exchange Act" shall mean  the Securities Exchange Act of 1934, as
amended.
         (j)  "Expiration  Date"  shall  mean the  earlier  of (i) the  Close of
Business on the Final  Expiration Date and (ii) the time at which the Rights are
redeemed as provided in Section 11 hereof.
         (k)  "Final Expiration Date" shall mean December 31, 2004.
         (1)  "Flip-in Event" shall mean any event described in clauses (A), (B)
or (C) of Section 6(a)(ii)hereof.
         (m)  "Flip-over Event"  shall mean any event  described in  subsections
(i), (ii) or (iii) of Section 8(a) hereof.
         (n)  "Issuer"  shall have the meaning set forth in Section 8(b) of this
Plan.
         (o) "NASDAQ" shall mean the National Association of Securities Dealers,
Inc. Automated Quotation System.

                                       2


         (p)  "Permitted  Offer" shall mean a tender offer or an exchange  offer
for all  outstanding  shares  of  Common  Stock at a price  and on terms for all
outstanding  shares of Common  Stock  determined  by at least a majority  of the
members of the Board of  Directors  who are not  officers  or  employees  of the
Company and who are not representatives,  nominees,  Affiliates or Associates of
an  Acquiring  Person  to be (a) at a  price  and on  terms  that  are  fair  to
shareholders  (taking  into  account all factors  that such members of the Board
deem relevant  including,  without  limitation,  prices that could reasonably be
achieved if the Company or its assets were sold on an orderly basis  designed to
realize  maximum  value) and (b) otherwise in the best  interests of the Company
and its shareholders.
        (q)   "Person" shall mean any individual, firm, corporation, partnership
or other legal entity,  and shall include any successor (by merger or otherwise)
of such entity.
         (r)  "Purchase Price" shall mean initially  $100.00 per share of Common
Stock and shall be subject to  adjustment  from time to time as provided in this
Plan.
         (s)  "Redemption  Price"  shall  mean  $.001  per  Right,   subject  to
adjustment by resolution of the Board of Directors of the Company to reflect any
stock split,  stock  dividend or similar  transaction  occurring  after the date
hereof.
         (t)  "Related Person"  shall mean (i) any  Subsidiary of the Company or
(ii) any employee  benefit or stock  ownership plan of the Company or any entity
holding Common Shares for or pursuant to the terms of any such plan.
         (u)  "Right" shall have the  meaning set forth in the  Recitals to this
Plan.
         (v)  "Right Certificates" shall mean certificates evidencing the Rights
as indicated in Section 2 of this Plan.

         (w)  "Securities Act" shall mean the Securities Act of 1933,as amended.
         (x)  "Share  Acquisition  Date"  shall  mean the  first  date of public
announcement  by the Company or an Acquiring  Person (by press  release,  filing
made with the Securities and Exchange Commission or otherwise) that an Acquiring
Person has become such.
         (y)  "Subsidiary"  of any Person  shall mean any  corporation  or other
legal  entity of which a  majority  of the  voting  power of the  voting  equity
securities or equity interests is owned, directly or indirectly, by such Person.
         (z)  "Trading Day" shall mean any day on which the  principal  national
securities  exchange or other  transaction  reporting system on which the Common
Shares are listed or admitted to trading is open for the transaction of business
or, if the Common  Shares are not listed or admitted to trading on any  national
securities exchange or other transaction reporting system, a Business Day.
         (aa)"Triggering Event" shall mean any Flip-in Event or Flip-over Event.

Section  2.  Rights.  (i) The  Rights  will  be  evidenced  by the  certificates
representing Common Shares registered in the names of the record holders thereof
(which certificates  representing Common Shares shall also be deemed to be Right
Certificates)  and not by separate Right  Certificates,  (ii) the Rights will be
transferable  only in  connection  with the  transfer of the  underlying  Common
Shares,  and (iii) the transfer of any  certificates  evidencing  Common  Shares
shall also  constitute  the  transfer of the Rights  associated  with the Common
Shares evidenced by such certificates.



                                       3



Section 3. Exercise of Rights; Purchase Price; Expiration Date Of Rights.
         (a) Prior to the Expiration  Date,  the registered  holder of any Right
may  exercise  such Right by  written  notice to the  Company  of such  exercise
together  with  payment of the  Purchase  Price for the Common Share as to which
such Right is exercised.  The Purchase Price shall be payable in lawful money of
the United  States of America by  certified  check or bank draft  payable to the
order of the Company.
         (b) Subject to Section  6(a)(ii)  hereof,  upon the exercise of a Right
and payment as described  above, the Company shall promptly (i) requisition from
any transfer agent of the Common Shares certificates  representing the number of
Common Shares to be purchased and the Company hereby irrevocably  authorizes its
transfer  agent to comply  with all such  requests,  (ii) after  receipt of such
certificates  cause  the  same to be  delivered  to or  upon  the  order  of the
registered  holder  of such  Right,  registered  in such name or names as may be
designated by such holder, (iii) if appropriate, deliver to or upon the order of
the registered holder of such Right the amount of cash to be paid in lieu of the
issuance of fractional  shares in accordance with Section 9 hereof or in lieu of
the issuance of Common Shares in accordance with Section 6(a)(iii)  hereof,  and
(iv) deliver any due bill or other  instrument to the registered  holder of such
Right as provided by Section 6(j) hereof.
         (c) Notwithstanding  anything in this Plan to the contrary,  the Rights
shall not be exercisable in any  jurisdiction if the requisite  qualification or
registration in such  jurisdiction  shall not have been effected or the exercise
of the Rights shall not be permitted under  applicable  laws,  including but not
limited to the Securities Act and applicable state securities laws.

Section 4. Company Covenants Concerning Shares and Rights. The Company covenants
and agrees that:
         (a) It  will  cause  to  be  reserved  and  kept  available  out of its
authorized  and unissued  Common Shares the number of Common Shares that will be
sufficient  to  permit  the  exercise  pursuant  to  Section  3  hereof  of  all
outstanding Rights.

         (b) So long as the Common Shares (and,  following  the  occurrence of a
Triggering  Event,   Common  Shares  and/or  other   securities)   issuable  and
deliverable  upon  the  exercise  of the  Rights  may be  listed  on a  national
securities  exchange or other transaction  reporting system, it will endeavor to
cause,  from and after such time as the Rights  become  exercisable,  all shares
reserved for such issuance to be listed on such exchange or system upon official
notice of issuance.
         (c) It will take all such action as may be necessary to ensure that all
Common Shares (and,  following  the  occurrence  of a Triggering  Event,  Common
Shares and/or other  securities)  delivered upon exercise of Rights, at the time
of delivery of the certificates for such shares, shall be (subject to payment of
the  Purchase  Price) duly and  validly  authorized  and issued,  fully paid and
nonassessable shares, free and clear of any liens, encumbrances or other adverse
claims and not subject to any rights of call or first refusal.

                                       4





         (d) It will pay when due and  payable  any and all  federal  and  state
transfer  taxes and  charges  that may be payable in respect of the  issuance or
delivery of the Rights or of any Common Shares (or other securities, as the case
may be)  upon the  exercise  of  Rights;  provided  however  that it will not be
required to pay any  transfer  tax or charge  which may be payable in respect of
any transfer,  issuance or delivery of certificates  representing  Common Shares
(or other securities, as the case may be).
         (e) It will use its best efforts to (i) file on an appropriate form, as
soon as  practicable  following the later to occur of a Triggering  Event or the
Distribution  Date,  a  registration  statement  under the  Securities  Act with
respect to the securities  purchasable  upon exercise of the Rights,  (ii) cause
such  registration  statement to become  effective as soon as practicable  after
such filing,  and (iii) cause such  registration  statement to remain  effective
(with a prospectus at all times meeting the  requirements of the Securities Act)
until  the  earlier  of (A) the  date  as of  which  the  Rights  are no  longer
exercisable for such  securities,  or (B) the Expiration  Date. The Company will
also take such action as may be appropriate under, or to ensure compliance with,
the securities or "blue sky" laws of the various  states in connection  with the
exercisability of the Rights;  provided however that the Company may temporarily
suspend  the  exercisability  of the  Rights in order to  prepare  and file such
registration  statement  and  permit  it to become  effective  and upon any such
suspension,  the  Company  will  issue a public  announcement  stating  that the
exercisability of the Rights has been temporarily suspended, as well as a public
announcement at such time as the suspension is no longer in effect.
         (f) Notwithstanding  anything in this Plan to the contrary, the Company
covenants and agrees that, after the  Distribution  Date, it will not, except as
permitted by Section 11 or Section 14 hereof,  take (or permit any Subsidiary to
take)  any  action  if at  the  time  such  action  is  taken  it is  reasonably
foreseeable  that such action will diminish or otherwise  eliminate the benefits
intended to be afforded by the Rights.
         (g) In  the  event  that  the  Company  is  obligated  to  issue  other
securities of the Company, pay cash and/or distribute other property pursuant to
Sections 6 and 8 hereof,  it will make all  arrangements  necessary so that such
other securities,  cash and/or property are available for  distribution,  if and
when appropriate.

Section 5. Record Date. Each Person in whose name any  certificate  representing
Common  Shares  (or other  securities,  as the case may be) is  issued  upon the
exercise of Rights shall for all purposes be deemed to have become the holder of
record  of the  Common  Shares  (or  other  securities,  as  the  case  may  be)
represented thereby on, and such certificate shall be dated, the date upon which
the Rights were duly exercised  hereunder and payment of the Purchase Price (and
all applicable  transfer taxes) was made.  Prior to the exercise of a Right, the
holder of such Right shall not be entitled by virtue  thereof to any rights of a
shareholder  of the Company with respect to securities for which the Right shall
be  exercisable,  including  without  limitation  the  right  to  vote,  receive
dividends or other  distributions or exercise any preemptive  rights,  and shall
not be entitled to receive any notice of any  proceedings  of the Company except
as provided herein.

Section 6. Adjustment of Purchase Price,  Number and Type of Shares or Number of
Rights.  The Purchase Price, the number and kind of shares covered by each Right
and the number of Rights outstanding are subject to adjustment from time to time
as provided in this Section 6.


                                       5




         (a) (i) In the event that the Company  shall at any time after the date
         of  this Plan (A)  declare a dividend on the Common  Shares  payable in
         Common  Shares,  (B)  subdivide  the  outstanding  Common  Shares,  (C)
         combine the outstanding  Common  Shares into a smaller number of shares
         or (D) issue any  shares of its capital stock in a reclassification  of
         the Common Shares  (including any such  reclassification  in connection
         with a consolidation   or merger in which the Company is the continuing
         or surviving corporation),  the Purchase Price in effect at the time of
         the record  date for  such  dividend or of the  effective  date of such
         subdivision, combination  or reclassification, and/or the number and/or
         kind of shares of capital  stock issuable on such date upon exercise of
         a Right, shall  be  proportionately  adjusted so that the holder of any
         Right  exercised  after  such time shall be  entitled  to receive  upon
         payment of the Purchase  Price then in effect the aggregate  number and
         kind of  shares  of   capital  stock  which,  if such  Right  had  been
         exercised immediately  prior to such date and at a time when the Common
         Shares  transfer  books  of the Company were open, he or she would have
         owned upon such  exercise  and  been  entitled  to receive by virtue of
         such dividend,  subdivision,  combination  or  reclassification.  If an
         event occurs which would require an adjustment under  both this Section
         6(a)(i)  and   Section  6(a)(ii)  hereof  or  Section  8  hereof,   the
         adjustment  provided  for in this Section  6(a)(i) shall be in addition
         to, and shall be made  prior to, any  adjustment  required  pursuant to
         Section 6(a)(ii) or Section 8 hereof.

                  (ii)     In the event that:
                           (A)  any   Acquiring   Person  or  any  Associate  or
                  Affiliate of any Acquiring  Person, at any time after the date
                  of this Plan, directly or indirectly, shall (1) merge into the
                  Company or otherwise  combine with the Company and the Company
                  shall  be the  continuing  or  surviving  corporation  of such
                  merger or combination (other than in a transaction  subject to
                  Section 8 hereof),  (2) merge or  otherwise  combine  with any
                  Subsidiary  of the  Company,  (3) in one or more  transactions
                  (other than in  connection  with the exercise of Rights or the
                  exercise  or   conversion   of   securities   exercisable   or
                  convertible  into  capital  stock of the Company or any of its
                  Subsidiaries) transfer any assets to the Company or any of its
                  Subsidiaries  in exchange  (in whole or in part) for shares of
                  any  class  of  capital  stock  of the  Company  or any of its
                  Subsidiaries or for securities  exercisable for or convertible
                  into  shares of any class of capital  stock of the  Company or
                  any of its Subsidiaries,  or otherwise obtain from the Company
                  or any of its Subsidiaries, with or without consideration, any
                  additional shares of any class of capital stock of the Company
                  or any of its  Subsidiaries  or securities  exercisable for or
                  convertible  into shares of any class of capital  stock of the
                  Company or any of its  Subsidiaries  (other  than as part of a
                  pro rata  distribution  to all  holders of such  shares of any
                  class  of  capital  stock  of  the  Company,  or  any  of  its
                  Subsidiaries),  (4) sell, purchase, lease, exchange, mortgage,
                  pledge,   transfer  or  otherwise  dispose  (in  one  or  more
                  transactions) of any assets (including securities),  to, from,
                  with or of,  as the case  may be,  the  Company  or any of its
                  Subsidiaries (other than in a transaction subject to Section 8
                  hereof),  (5) receive any compensation from the Company or any
                  of its Subsidiaries  other than  compensation as a director or
                  for  full-time  employment  as a regular  employee,  in either
                  case,  at  rates in  accordance  with  the  Company's  (or its
                  Subsidiaries')  past  practices,  or (6) receive the  benefit,
                  directly   or   indirectly   (except   proportionately   as  a
                  shareholder), of any loans, advances,  guarantees,  pledges or
                  other  financial  assistance  or any tax  credits or other tax
                  advantage  provided by the Company or any of its Subsidiaries;
                  or

                                       6





                           (B) during such time as there is an Acquiring Person,
                  there shall be any  reclassification of securities  (including
                  any reverse stock split), or  recapitalization of the Company,
                  or any merger or  consolidation of the Company with any of its
                  Subsidiaries   or  any   other   transaction   or   series  of
                  transactions  involving the Company or any of its Subsidiaries
                  (whether  or not  with  or  into  or  otherwise  involving  an
                  Acquiring Person), other than a transaction subject to Section
                  8 of this Plan, which has the effect,  directly or indirectly,
                  of increasing by more than one percent the proportionate share
                  of the outstanding shares of any class of equity securities or
                  of  securities  exercisable  for or  convertible  into  equity
                  securities of the Company or any of its  Subsidiaries of which
                  an  Acquiring  Person or any  Associate  or  Affiliate  of any
                  Acquiring Person, is the Beneficial Owner; or
                           (C) any Person (other than the Company or any Related
                  Person)  who  or  which,  together  with  all  Affiliates  and
                  Associates of such Person, shall at any time after the date of
                  this Plan,  become an  Acquiring  Person  other than through a
                  purchase of Common  Shares  pursuant to a tender offer made in
                  the manner prescribed by Section 14(d) of the Exchange Act and
                  the rules and regulations  promulgated thereunder and which is
                  a Permitted Offer; then in each  such  case  proper  provision
                  shall be made so that  each  holder  of a Right,  except  as
                  provided  below,  shall  thereafter have a right to receive,
                  upon exercise  thereof in  accordance  with the term of this
                  Plan at an exercise  price per Right equal to the product of
                  the then-current  Purchase Price multiplied by the number of
                  Common Shares for which a Right was exercisable  immediately
                  prior to the first  occurrence  of such  Flip-in  Event (but
                  assuming the rights were then  exercisable),  such number of
                  Common  Shares  as  shall  equal  the  result   obtained  by
                  multiplying the then-current Purchase Price by the number of
                  Common Shares for which a Right was exercisable  immediately
                  prior  to  the  first   occurrence  of  such  Flip-in  Event
                  (assuming  exercisability),  and  dividing  that  product by
                  fifty  percent of the  current per share  market  price of a
                  Common Share (determined pursuant to Section 6(d) hereof) on
                  the date of the first  occurrence of any such Flip-in Event.
                  Notwithstanding  anything in this Plan to the contrary, from
                  and after the first  occurrence  of any such Flip-in  Event,
                  any Rights of which any Acquiring Person or any Associate or
                  Affiliate of such Acquiring  Person involved in such Flip-in
                  Event is or was at any time the  Beneficial  Owner after the
                  date upon  which such  Acquiring  Person  became  such shall
                  become void and any holder of such Rights  shall  thereafter
                  have no right to exercise such Rights under any provision of
                  this Plan.

                                       7





                    (iii)  In the  event  that  there  shall  not be  sufficient
                    authorized  but unissued  Common  Shares or  authorized  and
                    issued Common Shares held in treasury to permit the exercise
                    in full of the  Rights  in  accordance  with  the  foregoing
                    subsection  (ii),  and the  Company  is unable to obtain the
                    authorization  of the  necessary  additional  Common  Shares
                    within  ninety  calendar  days after the  occurrence  of the
                    Flip-in Event, then,  notwithstanding  anything in this Plan
                    to the contrary,  the Company shall  determine the excess of
                    the value of the Common Shares issuable upon the exercise of
                    a  Right  over  the   Purchase   Price  (such  excess  being
                    hereinafter  referred  to as  the  "Spread")  and  shall  be
                    obligated  to deliver,  upon the  exercise of such Right and
                    without  requiring  payment of the  Purchase  Price,  Common
                    Shares  (to the  extent  available)  and cash (to the extent
                    permitted  by   applicable   law  and  any   agreements   or
                    instruments  to  which  the  Company  is a party  in  effect
                    immediately  prior to the first  occurrence  of any  Flip-in
                    Event) in an amount equal to the Spread.  To the extent that
                    any legal or  contractual  restrictions  prevent the Company
                    from  paying the full amount of cash  payable in  accordance
                    with  the  foregoing  sentence,  the  Company  shall  pay to
                    holders of the Rights as to which such  payments are payable
                    all  amounts  which  are not then  restricted  on a pro rata
                    basis  and shall  continue  to make  payments  on a pro rata
                    basis as funds become available until the full amount due to
                    each such Right holder has been paid.

        (b) In the  event that  the Company  shall fix  a  record  date for  the
issuance  of  rights,  options  or  warrants  to all  holders  of Common  Shares
entitling them (for a period  expiring within 45 calendar days after such record
date)  to  subscribe  for  or  purchase  Common  Shares  (or  securities  having
equivalent rights,  privileges and preferences as the Common Shares ("equivalent
common  shares")) or  securities  convertible  into Common  Shares or equivalent
common shares at a price per Common Share or equivalent  common share (or having
a  conversion  price  per  share,  if a  security  convertible  into  Common  or
equivalent  common  shares)  less than the current per share market price of the
Common  Shares (as  determined  pursuant to Section  6(d) hereof) on such record
date,  the  Purchase  Price to be in effect  after  such  record  date  shall be
determined by multiplying the Purchase Price in effect immediately prior to such
record date by a fraction,  the numerator of which shall be the number of Common
Shares  outstanding  on such record date plus the number of Common  Shares which
the  aggregate  offering  price of the  total  number of  Common  Shares  and/or
equivalent  common  shares  so to  be  offered  (and/or  the  aggregate  initial
conversion price of the convertible  securities so to be offered) would purchase
at such current per share market price and the denominator of which shall be the
number of Common  Shares  outstanding  on such  record  date plus the  number of
additional  Common  Shares  and/or  equivalent  common  shares to be offered for
subscription  or purchase  (or into which the  convertible  securities  so to be
offered are initially convertible).  In case such subscription price may be paid
in a consideration  part or all of which shall be in a form other than cash, the
value of such consideration shall be as determined in good faith by the Board of
Directors of the Company,  whose  determination  shall be described in a written
statement which shall be conclusive for all purposes.  Common Shares owned by or
held for the  account of the  Company  shall not be deemed  outstanding  for the
purpose of any such  computation.  Such  adjustment  shall be made  successively
whenever such a record date is fixed; and in the event that such rights, options
or warrants are not so issued,  the  Purchase  Price shall be adjusted to be the
Purchase  Price  which  would then be in effect if such record date had not been
fixed.


                                       8




         (c) In the  event  that the  Company  shall  fix a record  date for the
making of a  distribution  to all holders of Common Shares  (including  any such
distribution  made in  connection  with a  consolidation  or merger in which the
Company  is  the   continuing   or  surviving   corporation)   of  evidences  of
indebtedness, cash (other than a regular periodic cash dividend at a rate not in
excess of 125 percent of the rate of the highest regular  periodic cash dividend
paid during the immediately  preceding two years),  assets,  stock (other than a
dividend payable in Common Shares) or subscription  rights,  options or warrants
(excluding  those referred to in Section 6(b) hereof),  the Purchase Price to be
in effect after such record date shall be determined by multiplying the Purchase
Price  in  effect  immediately  prior to such  record  date by a  fraction,  the
numerator  of which shall be the current  per share  market  price of the Common
Shares (as  determined  pursuant to Section 6(d) hereof) on such record date or,
if earlier,  the date on which Common Shares begin to trade on an ex-dividend or
when-issued basis with respect to such distribution,  less the fair market value
(as  determined  in good faith by the Board of Directors  of the Company,  whose
determination  shall  be  described  in  a  written  statement  which  shall  be
conclusive  for all  purposes)  of the  portion  of the cash,  assets,  stock or
evidences of  indebtedness  so to be  distributed  (in the case of periodic cash
dividends, only that portion in excess of 125 percent of the rate of the highest
regular periodic cash dividend paid during the immediately  preceding two years)
or of such subscription rights, options or warrants applicable to Common Shares,
and the denominator of which shall be such current per share market price of the
Common  Shares.  Such  adjustments  shall be made  successively  whenever such a
record date is fixed;  in the event that such  distribution  is not so made, the
Purchase Price shall again be adjusted to be the Purchase Price which would then
be in effect if such record date had not been fixed.
         (d) For the purpose of any  computation  hereunder,  the  "current  per
share  market  price"  of Common  Shares  on any date  shall be deemed to be the
average  of the daily  closing  prices per share of such  Common  Shares for the
thirty consecutive Trading Days immediately prior to such date; provided however
that in the event that the current per share market  price of the Common  Shares
is determined  during a period  following the announcement by the issuer of such
Common Shares of (A) a dividend or distribution on such Common Shares payable in
such Common Shares or securities convertible into such Common Shares (other than
the Rights) or (B) any  subdivision,  combination  or  reclassification  of such
Common  Shares,  and prior to the  expiration  of thirty  Trading Days after the
ex-dividend date for such dividend or distribution,  or the record date for such
subdivision,  combination or reclassification,  then, and in each such case, the
current  per share  market  price shall be  appropriately  adjusted to take into
account ex-dividend trading or to reflect the current per share market price per
Common Share  equivalent.  The closing price for each day shall be the last sale
price,  regular  way,  or, in case no such  sale  takes  place on such day,  the
average of the  closing  bid and asked  prices,  regular  way, in either case as
reported in the principal consolidated transaction reporting system with respect
to securities listed on the principal national  securities exchange on which the
Common Shares are listed or admitted to trading or, if the Common Shares are not
listed or  admitted to trading on any  national  securities  exchange,  the last
quoted  price or, if not so  quoted,  the  average of the high bid and low asked
prices in the  over-the-counter  market,  as  reported  by NASDAQ or such  other
system then in use, or, if on any such date the Common  Shares are not quoted by
any such  organization,  the  average  of the  closing  bid and asked  prices as
furnished by a  professional  market maker making a market in the Common  Shares
selected by the Board of Directors of the Company.  If the Common Shares are not
so listed or traded,  or not the  subject  of  available  bid and asked  quotes,
"current  per  share  market  price"  shall  mean the fair  value  per  share as
determined  in good  faith  by the  Board of  Directors  of the  Company,  whose
determination  shall  be  described  in  a  written  statement  which  shall  be
conclusive for all purposes.
         (e) Except as set forth below,  no  adjustment  in the  Purchase  Price
shall be required unless such  adjustment  would require an increase or decrease
of at least one percent in such price;  provided,  however, that any adjustments
which by  reason  of this  Section  6(e) are not  required  to be made  shall be
carried  forward  and taken  into  account  in any  subsequent  adjustment.  All
calculations under Section 6 shall be made to the nearest cent or to the nearest
whole Common Share or other share, as the case may be. Notwithstanding the first
sentence of this Section  6(e),  any  adjustment  required by Section 6 shall be
made no  later  than  the  earlier  of (i)  three  years  from  the  date of the
transaction which requires such adjustment or (ii) the Expiration Date.


                                       9




         (f) If as a result of an  adjustment  made  pursuant  to  Section  8(a)
hereof,  the holder of any Right  thereafter  exercised shall become entitled to
receive  any shares of capital  stock of the Company  other than Common  Shares,
thereafter  the number of such other shares so  receivable  upon exercise of any
Right shall be subject to adjustment  from time to time in a manner and on terms
as nearly equivalent as practicable to the provisions with respect to the Common
Shares contained in this Section 6 and the provisions of Sections 3, 4, 5, 8 and
9 hereof with respect to the Common Shares shall apply on like terms to any such
other shares.
         (g) All  Rights  originally  issued  by the  Company  subsequent to any
adjustment  made to the Purchase  Price  hereunder  shall  evidence the right to
purchase,   at  the  adjusted  Purchase  Price,  the  number  of  Common  Shares
purchasable from time to time hereunder upon exercise of the Rights, all subject
to further adjustment as provided in this Plan.
         (h) Upon  each  adjustment  of the  Purchase  Price as a result  of the
calculations  made in Section  6(b)  hereof and  Section  6(c)  hereof made with
respect to a distribution of subscription rights, options or warrants applicable
to Common Shares, each Right outstanding immediately prior to the making of such
adjustment  shall  thereafter  evidence the right to  purchase,  at the adjusted
Purchase  Price,  that number of Common Shares  (calculated to the nearest whole
Common Share) obtained by (i) multiplying the number of Common Shares covered by
a Right  immediately  prior to this  adjustment by the Purchase  Price in effect
immediately prior to such adjustment of the Purchase Price and (ii) dividing the
product so  obtained  by the  Purchase  Price in effect  immediately  after such
adjustment of the Purchase Price.
         (i) Before  taking any action that would cause an  adjustment  reducing
the  Purchase  Price  below the par value of the  Common  Shares  issuable  upon
exercise of the Rights, the Company shall take any corporate action which may be
necessary in order that the Company may validly and legally issue fully paid and
nonassessable Common Shares at such adjusted Purchase Price.
         (j) In any  case  in  which  this  Section  6  shall  require  that  an
adjustment  in the  Purchase  Price be made  effective as of a record date for a
specified  event,  the Company may elect to defer until the  occurrence  of such
event the issuance to the holder of any Right  exercised  after such record date
the number of Common Shares or other capital stock or securities of the Company,
if any,  issuable  upon such exercise over and above the number of Common Shares
or other capital stock or securities of the Company,  if any, issuable upon such
exercise on the basis of the Purchase Price in effect prior to such  adjustment;
provided  however  that the Company  shall  deliver to such holder a due bill or
other  appropriate  instrument  evidencing  such holder's  right to receive such
additional shares,  capital stock or securities upon the occurrence of the event
requiring such adjustment.
         (k) Notwithstanding  anything in this Plan to the contrary, the Company
shall be entitled to make such  reductions in the Purchase Price, in addition to
those  adjustments  expressly  required by this  Section 6, as and to the extent
that in their good faith  judgment the Board of  Directors of the Company  shall
determine to be advisable in order that any (i)  consolidation or subdivision of
the Common Shares,  (ii) issuance  wholly for cash of Common Shares at less than
the current per share market price  therefor,  (iii) issuance wholly for cash of
securities  which by their terms are convertible into or exchangeable for Common
Shares,  (iv) stock  dividends,  or (v) issuance of rights,  options or warrants
referred to in this Section 6,  hereafter  made by the Company to holders of its
Common Shares shall not be taxable to such shareholders.


                                       10




         (l) Notwithstanding anything in this Plan to the contrary, in the event
that the Company  shall at any time after the date of this Plan and prior to the
Distribution  Date (i)  declare a  dividend  on the  outstanding  Common  Shares
payable in Common Shares,  (ii) subdivide the outstanding  Common Shares,  (iii)
combine the outstanding  Common Shares into a smaller number of shares,  or (iv)
issue any shares of its capital stock in a  reclassification  of the outstanding
Common  Shares,  the number of Rights  associated  with each  Common  share then
outstanding,  or issued or delivered  thereafter  but prior to the  Distribution
Date, shall be proportionately  adjusted so that the number of Rights thereafter
associated  with each  Common  Share  following  any such event  shall equal the
result obtained by multiplying the number of Rights  associated with each Common
Share immediately prior to such event by a fraction the numerator of which shall
be the total  number  of  Common  Shares  outstanding  immediately  prior to the
occurrence of the event and the  denominator  of which shall be the total number
of Common Shares outstanding immediately following the occurrence of such event,
provided  that any resulting  fractional  amount shall be rounded to the nearest
whole number.

Section 7. Certificate of Adjusted Purchase Price or Number of Shares.  Whenever
an  adjustment  is made as provided  in Section 6 or Section  8(a)  hereof,  the
Company shall
         (a) promptly  prepare a certificate setting forth such adjustment and a
brief statement of the facts accounting for such adjustment,
         (b) promptly file with the transfer agent for the Common Shares, a copy
of such  certificate, and
         (c) if such  adjustment is made  after the  Distribution  Date,  mail a
brief summary of such  adjustment  to each holder of a Right in accordance  with
Section 13 hereof.

Section 8. Consolidation, Merger or Sale or Transfer of Assets or Earning Power.
         (a) Except as provided in Section 8(c) of this Plan, in the event that,
following the Share Acquisition Date, directly or indirectly,
                  (i) the Company shall consolidate with, or merge with or into,
         any other Person (other than a Related  Person in a  transaction  which
         complies  with Section  4(f)  hereof) and the Company  shall not be the
         continuing or surviving corporation of such consolidation or merger;
                 (ii) any  Person (other than a Related  Person in a transaction
         which  complies  with Section 4(f) hereof) shall  consolidate  with the
         Company, or merge with or into the Company and the Company shall be the
         continuing  or surviving  corporation  of such merger or  consolidation
         and, in connection  with such merger or  consolidation,  all or part of
         the Common Shares shall be changed into or exchanged for stock or other
         securities of such other Person or cash or any other property; or
                 (iii) the  Company shall sell or otherwise  transfer (or one or
         more of its Subsidiaries shall sell or otherwise  transfer),  in one or
         more   transactions,   assets  or  earning  power  (including   without
         limitation  securities  creating  any  obligation  on the  part  of the
         Company and/or any of its  Subsidiaries)  representing in the aggregate
         more than fifty  percent of the assets or earning  power of the Company
         and its  Subsidiaries  (taken  as a whole) to any  Acquiring  Person or
         Persons  (other than the  Company or any Related  Person in one or more
         transactions each of which complies with Section 4(f) hereof),


                                       11




         then, and in each such case,  proper  provision  shall be made so that
         (A) except as provided below,  each holder of a Right shall thereafter
         have the right to receive,  upon the exercise of it in accordance with
         the terms of this  Plan at an  exercise  price per Right  equal to the
         product of the then-current Purchase Price multiplied by the number of
         Common Shares for which a Right is then exercisable, in lieu of Common
         Shares,  such number of validly  authorized  and  issued,  fully paid,
         nonassessable  and freely  tradeable  Common  Shares of the Issuer (as
         such  term is  hereinafter  defined),  free and  clear  of any  liens,
         encumbrances and other adverse claims and not subject to any rights of
         call or first  refusal,  as shall be equal to the result  obtained  by
         multiplying  the  then-current  Purchase Price by the number of Common
         Shares for which a Right is exercisable immediately prior to the first
         occurrence of any Flip-over Event (or, if a Flip-in Event has occurred
         prior to the first  occurrence of a Flip-over  Event,  multiplying the
         number of Common Shares for which a Right was exercisable  immediately
         prior to the first occurrence of a Flip-in Event,  assuming the Rights
         were then  exercisable  by the  Purchase  Price in effect  immediately
         prior to such first  occurrence),  and dividing  that product by fifty
         percent of the current per share market price of the Common  Shares of
         the Issuer (determined  pursuant to Section 6(d) hereof),  on the date
         of  consummation  of  such  Flip-over  Event;  (B)  the  Issuer  shall
         thereafter  be  liable  for,  and  shall  assume,  by  virtue  of such
         Flip-over  Event,  all  the  obligations  and  duties  of the  Company
         pursuant to this Plan;  (C) the term  "Company"  shall  thereafter  be
         deemed to refer to the  Issuer;  and (D) the  Issuer  shall  take such
         steps  (including  without  limitation the reservation of a sufficient
         number of its Common Shares to permit the exercise of all  outstanding
         Rights) in connection  with such  consummation  as may be necessary to
         ensure that the provisions  hereof shall thereafter be applicable,  as
         nearly as reasonably may be possible, in relation to its Common Shares
         thereafter    deliverable   upon   the   exercise   of   the   Rights.
         Notwithstanding  anything in this Plan to the contrary, from and after
         the first  occurrence of any such Flip-Over Event, any Rights of which
         the Issuer or any  Associate or  Affiliate  of the Issuer  involved in
         such Flip-Over Event is or was at any time the Beneficial  Owner after
         the date upon which the Issuer  became such shall  become void and any
         holder of such Rights shall  thereafter have no right to exercise such
         Rights under any provision of this Plan.

         (b) For purposes of this Section 8, "Issuer" shall mean (i) in the case
of any Flip-over Event described in Sections  8(a)(i) or (ii) above,  the Person
that is the continuing,  surviving, resulting or acquiring Person (including the
Company as the continuing or surviving corporation of a transaction described in
Section 8(a)(ii)  above),  and (ii) in the case of any Flip-over Event described
in Section  8(a)(iii) above, the Person that is the party receiving the greatest
portion of the assets or earning power (including without limitation  securities
creating  any  obligation  on  the  part  of  the  Company  and/or  any  of  its
Subsidiaries) transferred pursuant to such transaction or transactions; provided
however  that in any such case,  (A) if (1) no class of equity  security of such
Person is, at the time of such merger, consolidation or transaction and has been
continuously  over the preceding  twelve-month  period,  registered  pursuant to
Section 12 of the Exchange Act, and (2) such Person is a Subsidiary, directly or
indirectly,  of another  Person,  a class of equity security of which is and has
been so registered,  the term "Issuer" shall mean such other Person;  and (B) in
case such  Person is a  Subsidiary,  directly  or  indirectly,  of more than one
Person,  a class of equity security of two or more of which are and have been so
registered, the term "Issuer" shall mean whichever of such Persons is the issuer
of  the  equity   security   having  the  greatest   aggregate   market   value.
Notwithstanding  the  foregoing,  if the Issuer in any of the  Flip-over  Events
listed  above is not a  corporation  or other legal  entity  having  outstanding
equity securities, then, and in each such case, (i) if the Issuer is directly or
indirectly   wholly  owned  by  a  corporation  or  other  legal  entity  having
outstanding  equity  securities,  then all  references  to Common  Shares of the
Issuer shall be deemed to be references to the Common Shares of the  corporation
or other legal entity having  outstanding  equity  securities  which  ultimately
controls  the Issuer,  and (ii) if there is no such  corporation  or other legal
entity having outstanding equity securities,  (Y) proper provision shall be made
so that the Issuer shall create or otherwise  make available for purposes of the
exercise  of the Rights in  accordance  with the terms of this  Plan,  a type or
types of security or securities having a fair market value at least equal to the
economic value of the Common Shares which each holder of a Right would have been
entitled to receive if the Issuer had been a  corporation  or other legal entity
having outstanding equity securities;  and (Z) all other provisions of this Plan
shall apply to the issuer of such  securities as if such  securities were Common
Shares.

                                       12


         (c)  Notwithstanding  anything  contained in this Plan to the contrary,
the  adjustments  described  in Section 8(a) of this Plan shall not be made upon
the occurrence of an event described in Section  8(a)(i) or Section  8(a)(ii) if
all of the following are met:
                  (i) the Company shall merge or  consolidate  with an Acquiring
         Person (or a wholly  owned  subsidiary  of such  Acquiring  Person) who
         became an Acquiring Person pursuant to a Permitted Offer;
                  (ii) the per share  consideration  offered  in such  merger or
         consolidation  is equal to or greater  than the price per Common  Share
         paid to all  holders  of  Common  Stock  whose  shares  were  purchased
         pursuant to such Permitted Offer; and
                  (iii) the form of consideration being offered to the remaining
         holders of shares of Common Stock  pursuant to such  transaction is the
         same as the  form of  consideration  paid  pursuant  to such  Permitted
         Offer.
         (d)  The  Company  shall  not consummate any Flip-over Event unless the
Issuer  shall have a sufficient  number of  authorized  Common  Shares (or other
securities as  contemplated in Section 8(b) above) which have not been issued or
reserved for issuance to permit the exercise in full of the Rights in accordance
with this  Section 8 and unless prior to such  consummation  the Company and the
Issuer shall have both  executed an agreement  providing for the terms set forth
in subsections (a) and (b) of this Section 8 and further  providing that as soon
as practicable after the consummation of any Flip-over Event, the Issuer will
                  (i) prepare  and file on an  appropriate  form a  registration
        statement  under the Securities  Act, with respect to the Rights and the
        securities  purchasable  upon  exercise of the Rights,  and will use its
        best  efforts  to  cause  such  registration  statement  to  (A)  become
        effective  as soon as  practicable  after  such  filing  and (B)  remain
        effective  (with a prospectus at all times meeting the  requirements  of
        the Securities Act) until the Expiration Date; and
                  (ii)  deliver to holders  of the Rights  historical  financial
        statements of the Issuer and each of its Affiliates  which comply in all
        respects with the  requirements  for  registration  on Form 10 under the
        Exchange Act. (e) The provisions of this Section 8 shall similarly apply
        to successive mergers or consolidations or
sales or other transfers. In the event that a Flip-over Event occurs at any time
after the occurrence of a Flip-in Event,  the Rights which have not  theretofore
been exercised shall  thereafter  become  exercisable in the manner described in
this Section 8.

Section 9.  Fractional Rights and Fractional Shares.
         (a) The Company shall not be required to issue fractions of Rights.  In
lieu of any fractional  Rights which would otherwise  result from this Plan, the
number of Rights to be issued to a  shareholder  of the Company shall be rounded
to the nearest whole Right.
         (b) The  Company  shall not be required  to issue  fractions  of Common
Shares upon exercise of the Rights or to distribute  certificates which evidence
fractional  Common Shares.  In lieu of any fractional  Common Shares which would
otherwise result from this Plan, the number of Common Shares to be issued by the
Company under the Plan shall be rounded to the nearest whole Common Share.


                                       13





Section 10.  Agreement of Rights  Holders.  Every holder of a Right by accepting
the same  consents  and agrees with the Company and with every other holder of a
Right that,  notwithstanding  anything in this Plan to the contrary, the Company
shall  not have any  liability  to any  holder  of a Right or other  Person as a
result of its  inability  to perform any of its  obligations  under this Plan by
reason of any  preliminary  or permanent  injunction  or other order,  decree or
ruling  issued  by a  court  of  competent  jurisdiction  or by a  governmental,
regulatory  or  administrative  agency  or  commission,  or any  statute,  rule,
regulation  or  executive  order  promulgated  or  enacted  by any  governmental
authority,  prohibiting or otherwise restraining performance of such obligation;
provided  however  that the Company  shall use its best efforts to have any such
order,  decree or ruling  lifted or otherwise  overturned  as soon as reasonably
possible.

Section 11.  Redemption.
         (a) The Board of Directors of the Company may at its option  redeem all
but not less than all of the then-outstanding  Rights at the Redemption Price at
any time  prior  to the  Close  of  Business  on the  earlier  of (i) the  Final
Expiration  Date or (ii) the tenth business day following the Share  Acquisition
Date.
         (b) If after the occurrence of a Share  Acquisition  Date and following
the expiration of the right of redemption  hereunder but prior to the occurrence
of a Triggering  Event,  each of the following shall have occurred and remain in
effect:  (i) a Person  who is an  Acquiring  Person  shall have  transferred  or
otherwise  disposed of a number of Common Shares in a transaction,  or series of
transactions,  which did not result in the  occurrence of any  Triggering  Event
such that such Person is  thereafter  a Beneficial  Owner of fifteen  percent or
less  of the  outstanding  Common  Shares,  (ii)  there  are no  other  Persons,
immediately  following the occurrence of the event  described in clause (i), who
are Acquiring Persons, and (iii) the transfer or other disposition  described in
clause  (i)  above  was  other  than  pursuant  to a  transaction,  or series of
transactions,  which  directly or indirectly  involved the Company or any of its
Subsidiaries,  then the right of redemption  set forth in Section 11(a) shall be
reinstated and thereafter be subject to the provisions of this Section 11.
         (c)  Immediately  upon the  action  of the  Board of  Directors  of the
Company  ordering the  redemption of the Rights,  and without any further action
and without any notice,  the right to exercise the Rights will terminate and the
only  right  thereafter  of the  holders  of  Rights  shall  be to  receive  the
Redemption Price.  Promptly after the action of the Board of Directors  ordering
the redemption of the Rights,  the Company shall  publicly  announce such action
and within ten calendar  days  thereafter  the Company shall give notice of such
redemption to the holders of the then-outstanding  Rights by mailing such notice
to all such  holders at their last  addresses  as they appear upon the  registry
books of the Company or, prior to the  Distribution  Date, on the registry books
of the transfer agent for the Common  Shares.  Any notice which is mailed in the
manner herein provided shall be deemed given, whether or not the holder receives
the notice.  Each such notice of  redemption  will state the method by which the
payment of the Redemption  Price will be made. The Company may at its option pay
the  Redemption  Price in cash,  Common Shares (based upon the current per share
market price of the Common Shares (determined  pursuant to Section 6(d) hereof),
at the time of redemption) or any other form of consideration deemed appropriate
by the Board of Directors.



                                       14




         (d) The Board of  Directors  of the Company may at any time  relinquish
any or all of the  rights to redeem  the Rights  under  Sections  11(a) or 11(b)
hereof by duly adopting a resolution to that effect.  Promptly after adoption of
such a resolution,  the Company shall publicly announce such action. Immediately
upon adoption of such resolution, the rights of the Board of Directors under the
portions of this Section 11 specified in such resolution shall terminate without
further action and without any notice.

Section 12.  Notice of Certain Events.
         (a) In case after the  Distribution  Date the Company shall propose (i)
to pay any  dividend  payable  in stock of any  class to the  holders  of Common
Shares or to make any other  distribution to the holders of Common Shares (other
than a regular  periodic cash dividend at a rate not in excess of 125 percent of
the  rate  of the  highest  regular  periodic  cash  dividend  paid  during  the
immediately  preceding two years), (ii) to offer to the holders of Common Shares
rights,  options or warrants to  subscribe  for or to  purchase  any  additional
Common Shares or shares of stock of any class or any other securities, rights or
options, (iii) to effect any reclassification of its Common Shares (other than a
reclassification  involving only the subdivision of outstanding  Common Shares),
or (iv) to effect any  consolidation  or merger  into or with,  or to effect any
sale or other transfer (or to permit one or more of its  Subsidiaries  to effect
any sale or other transfer),  in one or more transactions,  of assets or earning
power (including  without limitation  securities  creating any obligation on the
part of the Company and/or any of its Subsidiaries) representing more than fifty
percent of the assets and earning  power of the  Company  and its  Subsidiaries,
taken as a whole,  to any other  Person or  Persons,  then in each such case the
Company shall give to each holder of a Right notice in  accordance  with Section
13 hereof of such  proposed  action which shall  specify the record date for the
purposes of such stock dividend,  distribution or offering of rights, options or
warrants,  or the date on which such  reclassification,  consolidation,  merger,
sale, transfer, liquidation, dissolution, or winding up is to take place and the
date of participation  therein by the holders of the Common Shares,  if any such
date is to be fixed, and such notice shall be so given in the case of any action
covered by clause (i) or (ii) above at least twenty  calendar  days prior to the
record date for  determining  holders of the Common  Shares for purposes of such
action,  and in the case of any such other action at least twenty  calendar days
prior  to the  date  of the  taking  of  such  proposed  action  or the  date of
participation  therein by the holders of the Common Shares,  whichever  shall be
the earlier.
         (b) In case any  Triggering  Event shall  occur, then in each such case
the Company  shall as soon as  practicable  thereafter  give to each holder of a
Right  notice in  accordance  with Section 13 hereof of the  occurrence  of such
event which shall specify the event and the consequences of the event to holders
of Rights.

Section 13.  Notices.
         (a) Notices or demands  authorized  by this Plan to be given or made by
the holder of any Right to or on the Company shall be sufficiently given or made
if sent by (i) confirmed  telefax or (ii) first-class mail with postage prepaid,
addressed  (until written  notice of another  address is given to the holders of
Rights) as follows:

                       St. Mary Land & Exploration Company
                           1776 Lincoln Street
                           Suite 1100
                           Denver, CO 80203
                           Telefax: (303) 861-0934
                     Attn: Mr. Richard C. Norris, Secretary


                                       15




         (b) Notices or demands  authorized  by this Plan to be given or made by
the Company to or on the holder of any Right shall be sufficiently given or made
if sent by first-class  mail,  postage prepaid,  addressed to such holder at the
address of such holder as shown on the registry books of the Company.

Section 14. Supplements and Amendments. Prior to the Share Acquisition Date, the
Company shall supplement or amend any provision of this Plan in any manner which
the Company may deem desirable  without the approval of any holders of Rights or
certificates  representing Common Shares.  Notwithstanding anything in this Plan
to the contrary,  no supplement or amendment  shall be made which  decreases the
stated  Redemption  Price  or the  period  of time  remaining  until  the  Final
Expiration Date.

Section 15. Successors;  Certain Covenants.  All the covenants and provisions of
this  Plan by or for the  benefit  of the  Company  shall  bind and inure to the
benefit of its successors and assigns hereunder.

Section 16.  Severability.  If any term,  provision,  covenant or restriction of
this Plan is held by a court of competent  jurisdiction or other authority to be
invalid,  void  or  unenforceable,  the  remainder  of  the  terms,  provisions,
covenants  and  restrictions  of this Plan shall remain in full force and effect
and shall in no way be affected, impaired or invalidated.

Section 17.  Governing Law. This Plan and each Right issued  hereunder  shall be
deemed to be a contract made under the internal substantive laws of the State of
Delaware and for all purposes  shall be governed by and  construed in accordance
with the internal  substantive  laws of such State applicable to contracts to be
made and performed entirely within such State.

Section 18. Descriptive  Headings.  Descriptive headings of the several sections
of this Plan are inserted for  convenience  only and shall not control or affect
the meaning or construction of any of the provisions hereof.



                                       16


IN WITNESS WHEREOF,  the Company has caused this  Shareholder  Rights Plan to be
duly executed on its behalf as of the date first above written.


                                   ST. MARY LAND & EXPLORATION COMPANY
                                   a Delaware corporation



                                   By: /S/ MARK A. HELLERSTEIN
                                       -----------------------
                                       Mark A. Hellerstein, President and
                                       Chief Executive Officer