mercoledì 15 luglio 2015

NYT Science: David M. Raup, Who Transformed Field of Paleontology, Dies at 82

David M. Raup, Who Transformed Field of Paleontology, Dies at 82
By BRUCE WEBER

Viewed as a singular thinker, Dr. Raup challenged accepted tenets by raising ambitious questions about extinction patterns and biodiversity.

Published: July 16, 2015 at 06:00AM

via NYT Science http://ift.tt/1RAkmwX