Integration of Global Positioning Survey (GPS), Geographic Information Systems (GIS), aerial photographs, and filed examinations of surficial geology were used to identify erosion amounts and rates along the Potomac River at George Washington’s...
Studies of European limestone grasslands have suggested that when relatively small scale is considered, these grasslands are the most floristically rich sites on Earth. This study of shallow limestone communities in western Kansas was designed to...
Two coyote species, Canis lepophagus and the modern coyote, Canis latrans are known from the Pliocene and Pleistocene of North America. Canis lepophagus generally is considered a Blancan species, and the oldest specimens that can confidently be...
Geology
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