Volcanic origin for Younger Dryas geochemical anomalies ca. 12,900 cal B.P.
Nan Sun, A. D. Brandon, Steven L. Forman, Michael R. Waters, Kenneth S. Befus
Abstract
Os ratios and HSE concentration data at close stratigraphic intervals are required to effectively differentiate between bolide and volcanic origins.
Topics & Concepts
Younger DryasGeologyVolcanoCaveGeochemistryExtraterrestrial lifePaleontologyHoloceneAstrobiologyArchaeologyHistoryPhysicsGeology and Paleoclimatology ResearchPaleontology and Stratigraphy of FossilsGeological and Geochemical Analysis