학술논문
Ultra-depleted hydrogen isotopes in hydrated glass record Late Cretaceous glaciation in Antarctica
Document Type
article
Source
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Subject
Language
English
ISSN
2041-1723
43687989
43687989
Abstract
Analysis of volcanic glass from the Transantarctic Mountains suggests that 90 Million years ago glaciation was widespread in Antarctica, a period in Earth’s history when the continent was considered to be ice-free and part of a global greenhouse.