dor_id: 4133508

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650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

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harvesting_group: RevistasUNAM

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270.#.#.d: MX

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883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/375/378

100.1.#.a: Garduño-­monroy, Victor Hugo; Soria-­caballero, Diana Cinthia; Israde­-alcántara, Isabel; Hernández-madrigal, Víctor Manuel; Rodríguez-ramírez, Alejandro; Ostroumov, Mikhail; Rodríguez-pascua, Miguel Ángel; Chacon-torres, Arturo; Mora­-chaparro, Juan Carlos

524.#.#.a: Garduño-­monroy, Victor Hugo, et al. (2011). Evidence of tsunami events in the Paleolimnological record of Lake Pátzcuaro, Michoacán, Mexico. Geofísica Internacional; Vol. 50 Núm. 2: Abril 1, 2011; 147­-161. Recuperado de https://repositorio.unam.mx/contenidos/4133508

245.1.0.a: Evidence of tsunami events in the Paleolimnological record of Lake Pátzcuaro, Michoacán, Mexico

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2011

264.#.1.c: 2011-04-01

653.#.#.a: Tsunamis en lagos; sismicidad histórica; ostrácodos; lago de Pátzcuaro; Tsunamis lakes; historical seismicity; ostracodes; lake Pátzcuaro

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/375

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/375

041.#.7.h: spa

520.3.#.a: Modern Lake Pátzcuaro has a surface elevation of 2035 m a.s.l. Historically, it reached an elevation of 2041 m a.s.l., which isolated a portion of the island near the town of Jarácuaro in the southeastern part of the lake. Two trenches in the former island reveal similar tripartite stratigraphic sequences. In a 3.1 m deep trench, the sequence from bottom to top comprises Unit A constituted by folded and faulted diatom–rich clay and silt with beds of volcanic sand. These deposits are dated between 24 and 10 ky BP; Unit B constituted by a 10 of cm chaotic mixture of volcanic sand and lapilli with abundant remains of fish, bivalves, gastropods and ostracodes that is rests on above an erosional unconformity. The ostracodes include articulated valves with a mixture of deep–water pelagic species and attached littoral species. Highly fractured diatom shows a mixture of planktonic and benthic habitats. Fragments of ceramic artifacts dated to the Post–Classic Period (900 to 1520 AD) are abundant; Unit Cconstituted by a 20 cm thick unit of organic–rich argillaceous silt with remains of gastropods, seeds, angular lithoclasts and fragments of Post–Classic ceramic artifacts.Unit B suggests a catastrophic resedi mentation of lake floor deposits attributed to a tsunami. Unit C is consistent with sublacustrine conditions that are historically documented from 1858 to 1947. A tsunami in Lake Pátzcuaro in 1858 has been historically recorded. The tsunami was created either by fault movement or collapse of the SW flank of the island of Janitzio. The tsunami wave may have contributed to the rapid rise of Lake Pátzcuaro following the 1858 seismic event.doi: https://doi.org/10.22201/igeof.00167169p.2011.50.2.135

773.1.#.t: Geofísica Internacional; Vol. 50 Núm. 2: Abril 1, 2011; 147­-161

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

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300.#.#.a: Páginas: 147­-161

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.2011.50.2.135

handle: 492e09a2f3014fa8

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

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file_modification_date: 2022-07-04 19:10:42.0

file_creator: Garduño-Monroy V.H.

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245.1.0.b: Evidence of tsunami events in the Paleolimnological record of Lake Pátzcuaro, Michoacán, Mexico

last_modified: 2023-06-20 16:00:00

license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es

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Artículo

Evidence of tsunami events in the Paleolimnological record of Lake Pátzcuaro, Michoacán, Mexico

Garduño-­monroy, Victor Hugo; Soria-­caballero, Diana Cinthia; Israde­-alcántara, Isabel; Hernández-madrigal, Víctor Manuel; Rodríguez-ramírez, Alejandro; Ostroumov, Mikhail; Rodríguez-pascua, Miguel Ángel; Chacon-torres, Arturo; Mora­-chaparro, Juan Carlos

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Garduño-­monroy, Victor Hugo, et al. (2011). Evidence of tsunami events in the Paleolimnological record of Lake Pátzcuaro, Michoacán, Mexico. Geofísica Internacional; Vol. 50 Núm. 2: Abril 1, 2011; 147­-161. Recuperado de https://repositorio.unam.mx/contenidos/4133508

Descripción del recurso

Autor(es)
Garduño-­monroy, Victor Hugo; Soria-­caballero, Diana Cinthia; Israde­-alcántara, Isabel; Hernández-madrigal, Víctor Manuel; Rodríguez-ramírez, Alejandro; Ostroumov, Mikhail; Rodríguez-pascua, Miguel Ángel; Chacon-torres, Arturo; Mora­-chaparro, Juan Carlos
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Evidence of tsunami events in the Paleolimnological record of Lake Pátzcuaro, Michoacán, Mexico
Fecha
2011-04-01
Resumen
Modern Lake Pátzcuaro has a surface elevation of 2035 m a.s.l. Historically, it reached an elevation of 2041 m a.s.l., which isolated a portion of the island near the town of Jarácuaro in the southeastern part of the lake. Two trenches in the former island reveal similar tripartite stratigraphic sequences. In a 3.1 m deep trench, the sequence from bottom to top comprises Unit A constituted by folded and faulted diatom–rich clay and silt with beds of volcanic sand. These deposits are dated between 24 and 10 ky BP; Unit B constituted by a 10 of cm chaotic mixture of volcanic sand and lapilli with abundant remains of fish, bivalves, gastropods and ostracodes that is rests on above an erosional unconformity. The ostracodes include articulated valves with a mixture of deep–water pelagic species and attached littoral species. Highly fractured diatom shows a mixture of planktonic and benthic habitats. Fragments of ceramic artifacts dated to the Post–Classic Period (900 to 1520 AD) are abundant; Unit Cconstituted by a 20 cm thick unit of organic–rich argillaceous silt with remains of gastropods, seeds, angular lithoclasts and fragments of Post–Classic ceramic artifacts.Unit B suggests a catastrophic resedi mentation of lake floor deposits attributed to a tsunami. Unit C is consistent with sublacustrine conditions that are historically documented from 1858 to 1947. A tsunami in Lake Pátzcuaro in 1858 has been historically recorded. The tsunami was created either by fault movement or collapse of the SW flank of the island of Janitzio. The tsunami wave may have contributed to the rapid rise of Lake Pátzcuaro following the 1858 seismic event.doi: https://doi.org/10.22201/igeof.00167169p.2011.50.2.135
Tema
Tsunamis en lagos; sismicidad histórica; ostrácodos; lago de Pátzcuaro; Tsunamis lakes; historical seismicity; ostracodes; lake Pátzcuaro
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

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