0000893538-00-000019 8-K/A 2 20000622 2 7 20000622 ST MARY LAND & EXPLORATION CO 0000893538 1311 410518430 DE 1231 8-K/A 34 000-20872 659240 1776 LINCOLN ST STE 1100 DENVER CO 80203 3038618140 8-K/A 1 0001.txt AMENDED 8-K EX-10.1 2 0002.txt PURCHASE AND SALE AGREEMENT