ECORD Drilling Reaches Chicxulub Crater
Scientists hit pay dirt in drilling of dinosaur-killing
impact crater by Eric Hand, Science, May. 3, 2016
http://www.sciencemag.org/news/2016/05/scientists-hit-pay-dirt-drilling-dinosaur-killing-impact-crater
Geologists Find Clues In Crater Left By Dinosaur-Killing Asteroid
All Things Considered, NPR, May 6, 2016
http://www.npr.org/sections/thetwo-way/2016/05/06/476871766/geologists-find-clues-in-crater-left-by-dinosaur-killing-asteroid
What Happened To The Dinosaurs? Here and Now, April 7, 2016
http://hereandnow.wbur.org/2016/04/07/mexico-crater-dinosaur-research
Yours,
Paul H
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