[Rockhounds] Modern Day Dinosaur Feud

[Paul]

The Nastiest Feud in Science
A Princeton geologist has endured decades of ridicule for arguing
that the fifth extinction was caused not by an asteroid but by a
series of colossal volcanic eruptions. But sheʼs reopened that debate.
Bianca Bosker, The Atlantic,  September 2018
https://www.theatlantic.com/magazine/archive/2018/09/dinosaur-extinction-debate/565769/

Gerta Keller, Professor of Geosciences
http://gkeller.princeton.edu/

Yours,

Paul H.