Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/23700
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Type: | Journal article |
Title: | Madagascar and the amalgamation of Central Gondwana |
Author: | Collins, A. |
Citation: | Gondwana Research, 2006; 9(1-2):3-16 |
Publisher: | Int Assoc Gondwana Research |
Issue Date: | 2006 |
ISSN: | 1342-937X 1878-0571 |
Statement of Responsibility: | Alan S. Collins |
Abstract: | Madagascar lay in an interesting position in Gondwana, straddling one of the largest orogens that formed as the supercontinent amalgamated. The Malagasy basement preserves a record of the timing and style of this amalgamation, and in addition contains much information as to the palaeogeography of the eastern Mozambique Ocean. Madagascar consists of a number of tectonic units that amalgamated in the Ediacaran-Cambrian. The tectonic units are: The Antongil Block; the Antananarivo Block; the Tsaratanana Sheet and the Bemarivo Belt. In addition to these, there are a number of regions dominated by Neoproterozoic metasedimentary rocks, including the Molo, Betsimisaraka, Vohibory and Androyen regions. In this review I outline these units, discuss their amalgamation history and implications for Neoproterozoic-Cambrian palaeogeography, and highlight a few key questions for future study. © 2005 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved. |
Keywords: | Madagascar Gondwana Azania tectonics geochronology |
Description: | Copyright © 2005 International Association for Gondwana Research Published by Elsevier B.V. |
DOI: | 10.1016/j.gr.2005.10.001 |
Description (link): | http://www.elsevier.com/wps/find/journaldescription.cws_home/706719/description#description |
Published version: | http://dx.doi.org/10.1016/j.gr.2005.10.001 |
Appears in Collections: | Aurora harvest 2 Earth and Environmental Sciences publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.