Cerrejón Formation
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The Cerrejón Formation is a geologic formation in Colombia dating back to the Middle-Late Paleocene. It is found in the El Cerrejón sub-basin of the Cesar-Ranchería Basin of La Guajira and Cesar. The
Reconstruction of Titanoboa cerrejonensis
Fossil Zingiberales have been uncovered from the Cerrejón Formation
Carbonemys Cofrinii
Bogotá Formation
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The Bogotá Formation is a geological formation of the Eastern Hills and Bogotá savanna on the Altiplano Cundiboyacense, Eastern Ranges of the Colombian Andes. The predominantly shale and siltstone for
Paleogeography of Northern South America 50 Ma, by Ron Blakey
Blakey Pleist COL
Blakey 020Ma COL
Blakey 035Ma COL