Tectonic implications of some field relations of the Adelaidean Cooee Dolerite, Tasmania
作者:
KeithA. W. Crook,
期刊:
Journal of the Geological Society of Australia
(Taylor Available online 1979)
卷期:
Volume 26,
issue 7-8
页码: 353-361
ISSN:0016-7614
年代: 1979
DOI:10.1080/00167617908729102
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Complex contact relations between thin sills of the Adelaidean Cooee Dolerite and the enclosing flysch sediments (Burnie Formation) indicate emplacement of the sills into substantially uncompacted quasi‐liquid sediments very shortly after deposition. The sills are consequently coeval with the sediments rather than synchronous with the first phase of folding of the sediments (the Penguin Orogeny).
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