![Extinction events / Dinosaurs / Climate history / Cretaceous / Volcanoes / Chicxulub crater / Gerta Keller / K–T boundary / Cretaceous–Tertiary extinction event / Geologic time scale / Phanerozoic / Historical geology Extinction events / Dinosaurs / Climate history / Cretaceous / Volcanoes / Chicxulub crater / Gerta Keller / K–T boundary / Cretaceous–Tertiary extinction event / Geologic time scale / Phanerozoic / Historical geology](https://www.pdfsearch.io/img/066d7d405a95ca6051df06d477f5b2fc.jpg)
| Document Date: 2010-06-21 15:17:18 Open Document File Size: 84,96 KBShare Result on Facebook
Country Egypt / Switzerland / Germany / United Kingdom / France / Israel / Mexico / United States / India / / NaturalFeature Brazos River / Chicxulub crater / Brazos / / Organization Princeton University / National Science Foundation / / Person Jerry Baum / Gerta Keller / / ProvinceOrState Texas / Yucatan / Falls County / / Region South Texas / /
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