Skip to content
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
earth and planetary sciences
The Late Neoproterozoic/Early Palaeozoic evolution of the West Congo Belt of NW Angola: Geochronological (U-Pb and Ar-Ar) and petrostructural constraints
Terra Nova, Volume 24, No. 3, Year 2012
Notification
URL copied to clipboard!
Description
U-Pb zircon and Ar-Ar amphibole and biotite ages from rocks of the West Congo Belt of Angola indicate that this area underwent two main deformation events of amphibolite facies grade at c.540 and 490Ma, which were followed by tectonically assisted exhumation during eastward thrusting of the hinterland domain onto the foreland domain. High-grade conditions in the West Congo Belt are 20-40Ma younger than in the Ribeira-Araçuai Belt of Brazil, its South American counterpart, or than in the westernmost Kaoko Belt of Namibia, its African correlative. In the present state of knowledge, a more appropriate counterpart to the southern part of the West Congo Belt may be restricted to the Cabo Frio Terrane in the eastern Ribeira Belt, which yields a broadly similar evolution. © 2012 Blackwell Publishing Ltd.
Authors & Co-Authors
Monié, Patrick
France, Montpellier
Géosciences Montpellier
Bosch, Delphine
France, Montpellier
Géosciences Montpellier
Bruguier, Olivier
France, Montpellier
Géosciences Montpellier
Vauchez, Alain
France, Montpellier
Géosciences Montpellier
Rolland, Yann
France, Sophia Antipolis
Le Laboratoire Géoazur
Nsungani, P. C.
France, Montpellier
Géosciences Montpellier
Angola, Luanda
University Agostinho Neto
Buta-Neto, A.
Angola, Luanda
University Agostinho Neto
Statistics
Citations: 33
Authors: 7
Affiliations: 3
Identifiers
Doi:
10.1111/j.1365-3121.2012.01060.x
ISSN:
09544879
e-ISSN:
13653121
Study Locations
Angola
Congo
Namibia