William A. Cobban
US Geol Survey, Denver, CO
Activity
2003
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GIS APPLICATION OF THE NEWLY DIGITIZED USGS-DENVER CRETACEOUS FOSSIL MOLLUSK COLLECTION
T124 The National Geologic Map Database (Posters)Monday, 3 November 20031:30 PM - 5:30 PM
Date Unknown
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CROSS SECTION OF UPPER CRETACEOUS ROCKS (DAKOTA SANDSTONE-POINT LOOKOUT SANDSTONE) FROM GALLUP TO LAMY, NORTHERN NEW MEXICO
152 Paleontology (Posters) II: Biogeography/Biostratigraphy