Gerta Keller
Professor of Geosciences (Paleontology)

Department of Geosciences
308 Guyot Hall
Princeton University
Princeton, NJ 08544

Phone: (609) 258-4117
E-Mail:


The Chicxulub Debate

Chicxulub Evidence at Brazos, Texas

The Non-Smoking Gun
(Geological Society London)

The Non-Smoking Gun - DEBATE (Geological Society London)