Skip navigation
Skip navigation

A ca. 200 Ma hiatus between the Lower and Upper Transvaal Groups of southern Africa: SHRIMP U-Pb detrital zircon evidence from the Segwagwa Group, Botswana: Implications for Palaeoproterozoic glaciations

Mapeo, R B M; Armstrong, Richard; Kampunzu, Ali B; Modisi, M.P.; Ramokate, L.V.; Modie, B.N.J.


The Segwagwa Group of southeastern Botswana, a correlate of the Pretoria Group of the Transvaal Supergroup of South Africa, consists of a major sequence of siliciclastic sedimentary rocks, minor carbonates and basaltic to andesitic lavas and tuffs straddling the Western and Central Domains of the Kaapvaal Craton. The Segwagwa Group unconformably overlies the Taupone Dolomite Group, a correlative of the South African Chuniespoort/Ghaap Groups of the Transvaal Supergroup. SHRIMP U-Pb analyses of...[Show more]

CollectionsANU Research Publications
Date published: 2006
Type: Journal article
Source: Earth and Planetary Science Letters
DOI: 10.1016/j.epsl.2006.02.008


File Description SizeFormat Image
01_Mapeo_A_ca._200_Ma_hiatus_between_2006.pdf749.16 kBAdobe PDF    Request a copy

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  12 November 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator