0000893538-07-000128 8-K 3 20071004 2.03 8.01 9.01 20071005 20071004 ST MARY LAND & EXPLORATION CO 0000893538 1311 410518430 DE 1231 8-K 34 001-31539 071157595 1776 LINCOLN ST STE 700 DENVER CO 80203 303-861-8140 8-K 1 asci100407.htm ROCKFORD ACQUISITION CLOSE EX-99.1 2 exhibit991.htm PRESS RELEASE 100407 EX-2.1 3 exhibit21.htm PURCHASE SALE AGREEMENT