The dark line shown above is the black mat (12.9 ka) along the arroyo

The Younger Dryas impact hypothesis: a cosmic catastrophe

Comprehensive refutation of the Younger Dryas Impact Hypothesis

PDF) Five Younger Dryas black mats in Mexico and their

California Riparian Systems d0e84290

Evidence for Younger Dryas global climate oscillation and human

Global or regional? Constraining the origins of the middle Bambuí

PDF) The Younger Dryas impact hypothesis: A cosmic catastrophe

Extinct groundwater discharge locality in the Eldorado Valley

Building resilient landscapes in a semi-arid watershed

Building resilient landscapes in a semi-arid watershed

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