Sergio, R.S. Cevallos-Ferriz
Instituto de Geologia, UNAM, Mexico, D.F, N/A
Activity
2008
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Flora and Climate of the Olmos Formation (upper Campanian-lower Maastrichtian), Coahuila, Mexico: A Preliminary Report
811 Gulf of Mexico Coastal Plain PaleontologyTuesday, 7 October 20081:30 PM - 5:30 PM
2003
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CRETACEOUS STROMATOLITIC MICROFOSSILS FROM SONORA, MEXICO
9 Undergraduate Research Session (Posters)Tuesday, 1 April 20038:30 AM - 5:30 PM