Comment on the paper “Chicxulub impact predates K-T boundary: New evidence from Brazos, Texas” by Keller et al. (2007)

Comment on the paper “Chicxulub impact predates K-T boundary: New evidence from Brazos, Texas” by Keller et al. (2007)

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Earth and Planetary Science Letters - Volume 269, Issues 3–4, 30 May 2008, Pages 614-620

Peter Schulte, Robert P. Speijer, Henk Brinkhuis, Agnes Kontny, Philippe Claeys, Simone Galeotti, Jan Smit,