Including Original "Paul H. Letters" Copyright © 1996-2017 Paul V. Heinrich - All rights reserved.



Friday, 14 October 2016

Chicxulub Impact Crater Investigation Begins in Earnest

Chicxulub Impact Crater Investigation Begins in Earnest

Chicxulub 'dinosaur crater' investigation begins in earnest
by Jonathan Amos, BBC News, October 11, 2016
http://www.bbc.com/news/science-environment-37625348

Yours,

Paul H.






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