George Howard on X: Here is a cool pic of the Younger Dryas Black

The mammoth's lament: UC research shows how c

George Howard on X: The Younger Dryas Black Mat exposure in Lommel, Belgium makes it pretty clear there was one world before -- and another world after -- the comet impact 12,877

About George - The Cosmic Tusk

PDF) Extraordinary Biomass-Burning Episode and Impact Winter Triggered by the Younger Dryas Cosmic Impact ∼12,800 Years Ago. 2. Lake, Marine, and Terrestrial Sediments

Younger Dryas impact A Catastrophe of Comets

PDF) IMPLICATIONS FROM CHEMICAL, STRUCTURAL AND MINERALOGICAL STUDIES OF MAGNETIC MICROSPHERULES FROM AROUND THE LOWER YOUNGER DRYAS BOUNDARY (NEW MEXICO, USA

Black-Gum Tree Lived 300 years in Greenbelt - Greenbelt Online

Black Mat Layer - George Howard Randall Carlson - Kosmographia Clips 016.1

Evidence for an extraterrestrial impact 12,900 years ago that contributed to the megafaunal extinctions and the Younger Dryas cooling

The Younger Dryas Impact Hypothesis Revisited

A Tunguska sized airburst destroyed Tall el-Hammam a Middle Bronze Age city in the Jordan Valley near the Dead Sea