机译:THE ROLE OF MUDSTONE BAFFLES IN CONTROLLING FLUID PATHWAYS IN A FLUVIAL SANDSTONE: A STUDY IN THE PENNSYLVANIAN-PERMIAN FOUNTAIN FORMATION, NORTHERN COLORADO, U.S.A.
Fidel Explorat & Prod Co, Denver, CO 80202 USA;
Colorado State Univ, Dept Geol Sci, Ft Collins, CO 80521 USA;