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Single-zircon U-Pb dating of Carboniferous-Permian tuffs, Namibia, and the intercontinental deglaciation cycle framework

Date

Authors

Stollhofen, Harald

Werner, Mario

Stanistreet, Ian G

Armstrong, Richard

Publisher

Geological Society of America Inc

Abstract

The Carboniferous-Permian Dwyka Group in southern Namibia is subdivided into four upward-fining deglaciation sequences, each of which is capped by finegrained glaciolacustrine or glaciomarine deposits. Both the second and the third deglaciation sequences

Keywords

Keywords: age determination; biostratigraphy; bivalve; calibration; Carboniferous; deglaciation; glaciolacustrine deposit; glaciomarine deposit; Gondwana; ion microprobe; Permian; sea level change; SHRIMP dating; tephrochronology; tuff; uranium-lead dating; Karoo; Dwyka; Eurydesma; Glacial; Gondwana; Karoo; Namibia; Sea level; Tephrostratigraphy

URI

http://hdl.handle.net/1885/38359

Collections

ANU Research Publications

Source

Geological Society of America. Special Papers

Type

Journal article

DOI

10.1130/2008.2441(06)

Restricted until

2037-12-31

Downloads

File

Description

01_Stollhofen_Single-zircon_U-Pb_dating_of_2008.pdf (1.45 MB)

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