机译:EVIDENCE FOR VARIABLE PRECIPITATION AND DISCHARGE FROM UPPER CRETACEOUS-PALEOGENE FLUVIAL DEPOSITS OF THE RATON BASIN, COLORADO-NEW MEXICO, USA
US Geol Survey;
TERTIARY BOUNDARY; DRAINAGE REORGANIZATION; SEDIMENTARY BASINS; ROCKY-MOUNTAINS; SPANISH PEAKS; WATER FLOWS; EVOLUTION; CLIMATE; SYSTEMS; STRATA;