Volcanic origin for Younger Dryas geochemical anomalies ca. 12,900 cal B.P.

2020/07/31 by Nan Sun, A. D. Brandon, Steven L. Forman +2 · 2 citations
Earth and Planetary Sciences · #Geology and Paleoclimatology Research #Paleontology and Stratigraphy of Fossils #Geological and Geochemical Analysis

paper · pdf · doi:10.1126/sciadv.aax8587

openalex publication_date 2020/07/31 · openalex created_date 2025/10/10 · openalex updated_date 2026/05/22

Abstract

Os ratios and HSE concentration data at close stratigraphic intervals are required to effectively differentiate between bolide and volcanic origins.

Citations

• Eruptive history of Fisher Caldera, Alaska, USA
• Highly siderophile elements in chondrites
• Extraterrestrial Cause for the Cretaceous-Tertiary Extinction
• Bayesian Analysis of Radiocarbon Dates

Cited by

• Geochemical evidence for volcanic signatures in sediments of the Younger Dryas event
• Lvinaya Past [wikipedia]