0000893538-07-000094 8-K 1 20070808 1.01 20070808 20070808 ST MARY LAND & EXPLORATION CO 0000893538 1311 410518430 DE 1231 8-K 34 001-31539 071036367 1776 LINCOLN ST STE 700 DENVER CO 80203 303-861-8140 8-K 1 asci080807_8k.htm MATERIAL CONTRACT -ROCKFORD ACQUISITION