Newbies: Very high-temperature impact melt products as evidence for cosmic airbursts and impacts 12,900 years ago (2012)

Cosmic Airbursts – Impacts Leave High Temperature Melt Products at Younger Dryas

https://cosmictusk.com/wp-content/uploads/Very-high-temperature-impact-melt-products-as-evidence-for-cosmic-airbursts-and-impacts-12900-years-ago.pdf