The Apparent Polar Wander Path for South America during the Permian-Triassic

Many of the controversies that arise in global reconstructions for Permian-Triassic time could be resolved by taking into account the large latitudinal and counter-clockwise movement of Gondwana during that interval of time. The proper trace of the apparent polar wander curve should differentiate on...

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Detalles Bibliográficos
Publicado: 2009
Materias:
Apparent Polar Wander Path
Gondwana
Paleomagnetism
Pangea
Permo-Triassic boundary
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1342937X_v15_n2_p209_Tomezzoli
http://hdl.handle.net/20.500.12110/paper_1342937X_v15_n2_p209_Tomezzoli
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_1342937X_v15_n2_p209_Tomezzoli
record_format dspace
spelling paper:paper_1342937X_v15_n2_p209_Tomezzoli2023-06-08T16:10:29Z The Apparent Polar Wander Path for South America during the Permian-Triassic Apparent Polar Wander Path Gondwana Paleomagnetism Pangea Permo-Triassic boundary Many of the controversies that arise in global reconstructions for Permian-Triassic time could be resolved by taking into account the large latitudinal and counter-clockwise movement of Gondwana during that interval of time. The proper trace of the apparent polar wander curve should differentiate one position for the Early Permian, another position for the Late Permian and yet another for the Triassic. By doing so and comparing the Apparent Polar Wander Paths (APWP) of South America and Africa it is easy to see that both curves have the same shape, therefore it is possible to arrive at a good fit between them, which previous analyses were unable to achieve. This new proposed Permian-Triassic track of the APWP reveals a hook not hitherto recognized that should be accounted for in global reconstructions. © 2008 International Association for Gondwana Research. 2009 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1342937X_v15_n2_p209_Tomezzoli http://hdl.handle.net/20.500.12110/paper_1342937X_v15_n2_p209_Tomezzoli
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Apparent Polar Wander Path
Gondwana
Paleomagnetism
Pangea
Permo-Triassic boundary
spellingShingle Apparent Polar Wander Path
Gondwana
Paleomagnetism
Pangea
Permo-Triassic boundary
The Apparent Polar Wander Path for South America during the Permian-Triassic
topic_facet Apparent Polar Wander Path
Gondwana
Paleomagnetism
Pangea
Permo-Triassic boundary
description Many of the controversies that arise in global reconstructions for Permian-Triassic time could be resolved by taking into account the large latitudinal and counter-clockwise movement of Gondwana during that interval of time. The proper trace of the apparent polar wander curve should differentiate one position for the Early Permian, another position for the Late Permian and yet another for the Triassic. By doing so and comparing the Apparent Polar Wander Paths (APWP) of South America and Africa it is easy to see that both curves have the same shape, therefore it is possible to arrive at a good fit between them, which previous analyses were unable to achieve. This new proposed Permian-Triassic track of the APWP reveals a hook not hitherto recognized that should be accounted for in global reconstructions. © 2008 International Association for Gondwana Research.
title The Apparent Polar Wander Path for South America during the Permian-Triassic
title_short The Apparent Polar Wander Path for South America during the Permian-Triassic
title_full The Apparent Polar Wander Path for South America during the Permian-Triassic
title_fullStr The Apparent Polar Wander Path for South America during the Permian-Triassic
title_full_unstemmed The Apparent Polar Wander Path for South America during the Permian-Triassic
title_sort apparent polar wander path for south america during the permian-triassic
publishDate 2009
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1342937X_v15_n2_p209_Tomezzoli
http://hdl.handle.net/20.500.12110/paper_1342937X_v15_n2_p209_Tomezzoli
_version_ 1768544926135484416

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