Video on carbon sequestration in Oman ophiolite
http://www.whoi.edu/oceanus/viewArticle.do?id=61206 (from one of the Skepchicks)
http://www.whoi.edu/oceanus/viewArticle.do?id=61206 (from one of the Skepchicks)
One of my students brought this sample in the other day: She said her father collected it in South Africa. It was labeled “suevite.” I learned the term suevite about a year ago, while touring the USGS Chesapeake Bay Impact Crater coring project samples at the USGS Headquarters in Reston, Virginia. Wright Horton taught me … Read more
On a granite block
In the American Museum of Natural History: These mylodontids reminded me of Puerto Natales…
Graphics by USGS, after Schuberth, 1967.
Another in the Geology Of Central Park series…
Propagation direction: upper left towards lower right:
!!!
New York City has some cool geology: Paleozoic metamorphics scraped by Pleistocene glaciers.
S.E. Central Park: