Late Cretaceous Antarctic fish diversity
International audience New material from the Santa Marta Formation (late Coniacian–?early Maastrichtian) of James Ross Island contributes significantly to the current knowledge of Late Cretaceous Antarctic fish diversity. The taxon list for the Santa Marta Formation is extended, and new records of n...
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ftunivlyon:oai:HAL:hal-00145020v1 2024-06-23T07:47:40+00:00 Late Cretaceous Antarctic fish diversity Kriwet, Juergen M. Lirio, J. J. Nuñez, H. Puceat, Emmanuelle Lécuyer, Christophe Museum für Naturkunde Berlin Instituto Antártico Argentino PaleoEnvironnements et PaleobioSphere (PEPS) Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) 2006 https://hal.science/hal-00145020 en eng HAL CCSD hal-00145020 https://hal.science/hal-00145020 ISSN: 0375-6440 Special Publication - Geological Society of London https://hal.science/hal-00145020 Special Publication - Geological Society of London, 2006, 258, pp.83-100 [SDU.STU.PG]Sciences of the Universe [physics]/Earth Sciences/Paleontology [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry info:eu-repo/semantics/article Journal articles 2006 ftunivlyon 2024-05-27T14:52:07Z International audience New material from the Santa Marta Formation (late Coniacian–?early Maastrichtian) of James Ross Island contributes significantly to the current knowledge of Late Cretaceous Antarctic fish diversity. The taxon list for the Santa Marta Formation is extended, and new records of neoselachians and teleosts are reported. The stratigraphic ranges of some previously known taxa are enlarged, and the palaeobiogeography and palaeoecology of Late Cretaceous Antarctic fishes are discussed. Top predators that occupied the higher levels in the food chain along with marine tetrapods dominate the marine faunas from the Santa Marta and López de Bertodano formations. The only fish adapted to crushing hard-shelled invertebrates were the chimeroids. Rays, an important component of marine fish associations, as well as fish from lower trophic levels, remain unknown from the Late Cretaceous of Antarctica. Article in Journal/Newspaper Antarc* Antarctic Antarctica James Ross Island Ross Island Université de Lyon: HAL Antarctic Ross Island |
institution |
Open Polar |
collection |
Université de Lyon: HAL |
op_collection_id |
ftunivlyon |
language |
English |
topic |
[SDU.STU.PG]Sciences of the Universe [physics]/Earth Sciences/Paleontology [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
spellingShingle |
[SDU.STU.PG]Sciences of the Universe [physics]/Earth Sciences/Paleontology [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry Kriwet, Juergen M. Lirio, J. J. Nuñez, H. Puceat, Emmanuelle Lécuyer, Christophe Late Cretaceous Antarctic fish diversity |
topic_facet |
[SDU.STU.PG]Sciences of the Universe [physics]/Earth Sciences/Paleontology [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
description |
International audience New material from the Santa Marta Formation (late Coniacian–?early Maastrichtian) of James Ross Island contributes significantly to the current knowledge of Late Cretaceous Antarctic fish diversity. The taxon list for the Santa Marta Formation is extended, and new records of neoselachians and teleosts are reported. The stratigraphic ranges of some previously known taxa are enlarged, and the palaeobiogeography and palaeoecology of Late Cretaceous Antarctic fishes are discussed. Top predators that occupied the higher levels in the food chain along with marine tetrapods dominate the marine faunas from the Santa Marta and López de Bertodano formations. The only fish adapted to crushing hard-shelled invertebrates were the chimeroids. Rays, an important component of marine fish associations, as well as fish from lower trophic levels, remain unknown from the Late Cretaceous of Antarctica. |
author2 |
Museum für Naturkunde Berlin Instituto Antártico Argentino PaleoEnvironnements et PaleobioSphere (PEPS) Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Kriwet, Juergen M. Lirio, J. J. Nuñez, H. Puceat, Emmanuelle Lécuyer, Christophe |
author_facet |
Kriwet, Juergen M. Lirio, J. J. Nuñez, H. Puceat, Emmanuelle Lécuyer, Christophe |
author_sort |
Kriwet, Juergen |
title |
Late Cretaceous Antarctic fish diversity |
title_short |
Late Cretaceous Antarctic fish diversity |
title_full |
Late Cretaceous Antarctic fish diversity |
title_fullStr |
Late Cretaceous Antarctic fish diversity |
title_full_unstemmed |
Late Cretaceous Antarctic fish diversity |
title_sort |
late cretaceous antarctic fish diversity |
publisher |
HAL CCSD |
publishDate |
2006 |
url |
https://hal.science/hal-00145020 |
geographic |
Antarctic Ross Island |
geographic_facet |
Antarctic Ross Island |
genre |
Antarc* Antarctic Antarctica James Ross Island Ross Island |
genre_facet |
Antarc* Antarctic Antarctica James Ross Island Ross Island |
op_source |
ISSN: 0375-6440 Special Publication - Geological Society of London https://hal.science/hal-00145020 Special Publication - Geological Society of London, 2006, 258, pp.83-100 |
op_relation |
hal-00145020 https://hal.science/hal-00145020 |
_version_ |
1802651806814175232 |