Permian basic volcanism on the NW margin of Gondwana in the Guacamaya Formation, Ciudad Victoria Block, Tamaulipas, Mexico
The present work focuses on the study of epiclastic units of the Permian Guacamaya Formation from the Tamatán Group, Cd. Victoria Block, representing the basement in the Huizachal-Peregrina Anticlinorium. The results suggest that deep-sea turbidity currents transported volcanic epiclasts included in...
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| Format: | Article |
| Language: | English |
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UANL. Facultad de Ciencias de la Tierra
2023
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| Online Access: | http://eprints.uanl.mx/25910/1/Documento0.pdf |
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| author | Apolinar Morales, Blanca Sughey Ramírez Fernández, Juan Alonso Jenchen, Uwe Pichardo Barrón, Yolanda |
| author_facet | Apolinar Morales, Blanca Sughey Ramírez Fernández, Juan Alonso Jenchen, Uwe Pichardo Barrón, Yolanda |
| author_sort | Apolinar Morales, Blanca Sughey |
| collection | Repositorio Institucional |
| description | The present work focuses on the study of epiclastic units of the Permian Guacamaya Formation from the Tamatán Group, Cd. Victoria Block, representing the basement in the Huizachal-Peregrina Anticlinorium. The results suggest that deep-sea turbidity currents transported volcanic epiclasts included in the siliciclastic strata. Their geochemical signature indicates an intermediate-basic composition related to an island arc, active during the closure of the Rheic Ocean before the assembly of Pangea. This unit is correlatable with the turbidites and lavas of the Tuzancoa Formation exposed in the Hidalgo state. With these results, we propose the existence of a Permian perigondwanan island arc, just now described. |
| format | Article |
| id | eprints-25910 |
| institution | UANL |
| language | English |
| publishDate | 2023 |
| publisher | UANL. Facultad de Ciencias de la Tierra |
| record_format | eprints |
| spelling | eprints-259102023-12-24T00:34:48Z http://eprints.uanl.mx/25910/ Permian basic volcanism on the NW margin of Gondwana in the Guacamaya Formation, Ciudad Victoria Block, Tamaulipas, Mexico Apolinar Morales, Blanca Sughey Ramírez Fernández, Juan Alonso Jenchen, Uwe Pichardo Barrón, Yolanda QE Geología The present work focuses on the study of epiclastic units of the Permian Guacamaya Formation from the Tamatán Group, Cd. Victoria Block, representing the basement in the Huizachal-Peregrina Anticlinorium. The results suggest that deep-sea turbidity currents transported volcanic epiclasts included in the siliciclastic strata. Their geochemical signature indicates an intermediate-basic composition related to an island arc, active during the closure of the Rheic Ocean before the assembly of Pangea. This unit is correlatable with the turbidites and lavas of the Tuzancoa Formation exposed in the Hidalgo state. With these results, we propose the existence of a Permian perigondwanan island arc, just now described. UANL. Facultad de Ciencias de la Tierra 2023 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/25910/1/Documento0.pdf http://eprints.uanl.mx/25910/1.haspreviewThumbnailVersion/Documento0.pdf Apolinar Morales, Blanca Sughey y Ramírez Fernández, Juan Alonso y Jenchen, Uwe y Pichardo Barrón, Yolanda (2023) Permian basic volcanism on the NW margin of Gondwana in the Guacamaya Formation, Ciudad Victoria Block, Tamaulipas, Mexico. Actas de la Facultad de Ciencias de la Tierra de la Universidad Autónoma de Nuevo León, 9. pp. 1-7. ISSN 0186-8950 |
| spellingShingle | QE Geología Apolinar Morales, Blanca Sughey Ramírez Fernández, Juan Alonso Jenchen, Uwe Pichardo Barrón, Yolanda Permian basic volcanism on the NW margin of Gondwana in the Guacamaya Formation, Ciudad Victoria Block, Tamaulipas, Mexico |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | Permian basic volcanism on the NW margin of Gondwana in the Guacamaya Formation, Ciudad Victoria Block, Tamaulipas, Mexico |
| title_full | Permian basic volcanism on the NW margin of Gondwana in the Guacamaya Formation, Ciudad Victoria Block, Tamaulipas, Mexico |
| title_fullStr | Permian basic volcanism on the NW margin of Gondwana in the Guacamaya Formation, Ciudad Victoria Block, Tamaulipas, Mexico |
| title_full_unstemmed | Permian basic volcanism on the NW margin of Gondwana in the Guacamaya Formation, Ciudad Victoria Block, Tamaulipas, Mexico |
| title_short | Permian basic volcanism on the NW margin of Gondwana in the Guacamaya Formation, Ciudad Victoria Block, Tamaulipas, Mexico |
| title_sort | permian basic volcanism on the nw margin of gondwana in the guacamaya formation ciudad victoria block tamaulipas mexico |
| topic | QE Geología |
| url | http://eprints.uanl.mx/25910/1/Documento0.pdf |
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