Large Paleozoic Impact Crater Strewn Field in the Rocky Mountains (Open Access ) 19JAN2019

Large Paleozoic Impact Crater Strewn Field in the Rocky Mountains (Open Access )

 
Below is an interesting open access paper.

Kenkmann, T., Sundell, K.A. and Cook, D., 2018. 

Evidence for a large Paleozoic Impact Crater Strewn Field in the Rocky Mountains.
Scientific reports, 8(1), p.13246.
https://europepmc.org/articles/pmc6125292

https://www.nature.com/articles/s41598-018-31655-4/

Yours,

Paul H.