0000893538-07-000038 3 2 20070301 20070306 20070306 ST MARY LAND & EXPLORATION CO 0000893538 1311 410518430 DE 1231 1776 LINCOLN ST STE 700 DENVER CO 80203 303-861-8140 Hertzler Jerold M 0001391709 3 34 001-31539 07674045 (303) 861-8140 1776 LINCOLN STREET SUITE 700 DENVER CO 80203 3 1 hertzler1march07form3_ex.xml EX-24 2 hertzlerpoaconfirmation.htm