文章基本信息

标题：GEOLOGICAL SURVEY OF DENMARK AND GREENLAND BULLETIN 40,2018
本地全文：下载
作者：Asger KenPedersen ; Lotte Melchior Larsen ; Gunver Krarup Pedersen 等
期刊名称：Geological Survey of Denmark and Greenland Bulletin
印刷版ISSN：1604-8156
出版年度：2018
卷号：40
页码：1-2
语种：English
出版社：De Nationale Geologiske Undersoegelser for Danmark og Groenland
摘要：The Paleocene volcanic rocks in the Nuussuaq Basin on Disko and Nuussuaq comprise the picritic Vaigat Formation (c. 62–61 Ma) and the overlying basaltic Maligât Formation (c. 60 Ma). The Maligât Formation is up to 2000 m thick on western Disko where the top of the formation is least eroded. The formation is divided into four members, the Rinks Dal, Nordfjord, Niaqussat and Sapernuvik members, which are formally defined here. On central and eastern Disko and Nuussuaq the Maligât Formation lavas are interbedded with fluvial and lacustrine sandstones and mudstones of the Atanikerluk Formation.