OU study in Oklahoma panhandle finds additional active process producing nanodiamonds

In a University of Oklahoma-led study, researchers discovered an additional active process, not excluding an extraterrestrial event, that may have led to high concentrations of nanodiamonds in Younger Dryas-age sediments and in sediments less than 3,000 years old. Findings from quantifying sediments of different periods along the Bull Creek valley in the Oklahoma panhandle suggest the distribution of nanodiamonds was not unique to the Younger Dryas sediments.

Fuente : http://www.eurekalert.org/pub_releases/2014-01/uoo…