scholarly journals Relict basin closure and crustal shortening budgets during continental collision: An example from Caucasus sediment provenance

Tectonics ◽  
2016 ◽  
Vol 35 (12) ◽  
pp. 2918-2947 ◽  
Author(s):  
Eric Cowgill ◽  
Adam M. Forte ◽  
Nathan Niemi ◽  
Boris Avdeev ◽  
Alex Tye ◽  
...  
Keyword(s):  
Continental Collision ◽  
Sediment Provenance ◽  
Crustal Shortening

scholarly journals Comment on “Relict Basin Closure and Crustal Shortening Budgets During Continental Collision: An Example From Caucasus Sediment Provenance” by Cowgill et al. (2016)

Tectonics ◽  
2018 ◽  
Vol 37 (3) ◽  
pp. 1006-1016 ◽  
Author(s):  
Stephen J. Vincent ◽  
Aline Saintot ◽  
Jon Mosar ◽  
Aral I. Okay ◽  
Anatoly M. Nikishin
Keyword(s):  
Continental Collision ◽  
Sediment Provenance ◽  
Crustal Shortening

scholarly journals SUPERGRUPO ESPINHAÇO: MODELO DE EVOLUÇÃO GEODINÂMICA

1995 ◽  
Author(s):  
Ivo Antônio Dussin ◽  
Tânia Mara Dussin
Keyword(s):  
Continental Collision ◽  
Rift Basin ◽  
The South ◽  
Tectonic Event ◽  
Boundary Area ◽  
Crustal Shortening ◽  
Tectonic History ◽  
Eastern Brazil ◽  
Igneous Activity ◽  
Metasedimentary Sequence

The São Francisco Craton in Eastern brazil, one of the major shield areas forming the South AmericanPlatform, had its present-day configuration defined by the remobilisation of its edges during the Brasilianoorogeny in the Neoproterozoic. This tectonic event produced deformation and closure of the Middle toNeoproterozoic basins represented in the neighbouring craton regions. In the south-east boundary area ofthe craton, the Espinhaço Supergroup, a thick metasedimentary sequence, represents one of these basins.This region has a long tectonic history. About 1.7 Ga, after the Paleoproterozoic period of deformationand igneous activity of the Transamazonian Orogeny, the crust was affected by an extensional eventwhich resulted in fragmentation and development of a rift basin where the Espinhaço Supergroup wasdeposited. About 900 Ma, a second extensional event represented by emplacement of mafic dikes in areasadjacent to the craton and formation of a new rift basin toward East is represented. The tectonic evolvedinto continental collision producing crustal shortening and thickening with westward tectonic transportonto the craton.

SEDIMENT PROVENANCE AND DISPERSAL DURING FORELAND BASIN UPLIFT: LOWER CRETACEOUS MANNVILLE GROUP, ALBERTA BASIN, CANADA

2017 ◽  
Author(s):  
Benjamin G. Daniels ◽  
◽  
Stephen M. Hubbard ◽  
William A. Matthews ◽  
Garrett M. Quinn ◽  
...  
Keyword(s):  
Lower Cretaceous ◽  
Foreland Basin ◽  
Sediment Provenance ◽  
Alberta Basin
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