First report of Eocene gadiform fishes from the Trans-Urals (Sverdlovsk and Tyumen regions, Russia)
AbstractThe recent 2014–2017 controlled excavations carried out in quarries of Sverdlovsk and Tyumen regions, Ural and Western Siberia, are contributing to the knowledge of the middle to late Eocene marine fauna from the Turgay Strait, mainly composed of invertebrates and cartilaginous and bony fish...
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ftopenaccessrep:oai:zenodo.org:141269 2023-10-29T02:34:27+01:00 First report of Eocene gadiform fishes from the Trans-Urals (Sverdlovsk and Tyumen regions, Russia) Marramà, Giuseppe Carnevale, Giorgio Smirnov, Pavel V. Trubin, Yaroslav S. Kriwet, Jürgen 2019-04-17 https://www.openaccessrepository.it/record/141269 https://doi.org/10.1017/jpa.2019.15 eng eng url:https://www.openaccessrepository.it/communities/itmirror https://www.openaccessrepository.it/record/141269 doi:10.1017/jpa.2019.15 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ Paleontology info:eu-repo/semantics/article publication-article 2019 ftopenaccessrep https://doi.org/10.1017/jpa.2019.15 2023-10-03T22:18:38Z AbstractThe recent 2014–2017 controlled excavations carried out in quarries of Sverdlovsk and Tyumen regions, Ural and Western Siberia, are contributing to the knowledge of the middle to late Eocene marine fauna from the Turgay Strait, mainly composed of invertebrates and cartilaginous and bony fishes. Here we present a preliminary report of the bony fishes collected during the campaigns carried out in two Eocene Trans-Urals localities. The sediments of these localities were deposited in a large epicontinental marine basin during the middle to late Eocene, when the Turgay Strait connected the Arctic waters to the North and the Peritethys to the South. Most of the bony fish material examined can be assigned to codfishes (Gadiformes) according to morphological comparison with living and fossil taxa. In particular, nearly complete three-dimensionally preserved lower jaws are confidently assigned to the Merlucciidae, whereas isolated vertebrae and bones are referred to as Gadiformes incertae sedis. This report documents the easternmost occurrence of this group of fishes in the northern hemisphere during the early phases of their radiation, revealing their presence into the Turgay Strait before its closure. Article in Journal/Newspaper Arctic Siberia Istituto Nazionale di Fisica Nucleare (INFN): Open Access Repository Journal of Paleontology 93 5 1001 1009 |
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Open Polar |
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Istituto Nazionale di Fisica Nucleare (INFN): Open Access Repository |
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ftopenaccessrep |
language |
English |
topic |
Paleontology |
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Paleontology Marramà, Giuseppe Carnevale, Giorgio Smirnov, Pavel V. Trubin, Yaroslav S. Kriwet, Jürgen First report of Eocene gadiform fishes from the Trans-Urals (Sverdlovsk and Tyumen regions, Russia) |
topic_facet |
Paleontology |
description |
AbstractThe recent 2014–2017 controlled excavations carried out in quarries of Sverdlovsk and Tyumen regions, Ural and Western Siberia, are contributing to the knowledge of the middle to late Eocene marine fauna from the Turgay Strait, mainly composed of invertebrates and cartilaginous and bony fishes. Here we present a preliminary report of the bony fishes collected during the campaigns carried out in two Eocene Trans-Urals localities. The sediments of these localities were deposited in a large epicontinental marine basin during the middle to late Eocene, when the Turgay Strait connected the Arctic waters to the North and the Peritethys to the South. Most of the bony fish material examined can be assigned to codfishes (Gadiformes) according to morphological comparison with living and fossil taxa. In particular, nearly complete three-dimensionally preserved lower jaws are confidently assigned to the Merlucciidae, whereas isolated vertebrae and bones are referred to as Gadiformes incertae sedis. This report documents the easternmost occurrence of this group of fishes in the northern hemisphere during the early phases of their radiation, revealing their presence into the Turgay Strait before its closure. |
format |
Article in Journal/Newspaper |
author |
Marramà, Giuseppe Carnevale, Giorgio Smirnov, Pavel V. Trubin, Yaroslav S. Kriwet, Jürgen |
author_facet |
Marramà, Giuseppe Carnevale, Giorgio Smirnov, Pavel V. Trubin, Yaroslav S. Kriwet, Jürgen |
author_sort |
Marramà, Giuseppe |
title |
First report of Eocene gadiform fishes from the Trans-Urals (Sverdlovsk and Tyumen regions, Russia) |
title_short |
First report of Eocene gadiform fishes from the Trans-Urals (Sverdlovsk and Tyumen regions, Russia) |
title_full |
First report of Eocene gadiform fishes from the Trans-Urals (Sverdlovsk and Tyumen regions, Russia) |
title_fullStr |
First report of Eocene gadiform fishes from the Trans-Urals (Sverdlovsk and Tyumen regions, Russia) |
title_full_unstemmed |
First report of Eocene gadiform fishes from the Trans-Urals (Sverdlovsk and Tyumen regions, Russia) |
title_sort |
first report of eocene gadiform fishes from the trans-urals (sverdlovsk and tyumen regions, russia) |
publishDate |
2019 |
url |
https://www.openaccessrepository.it/record/141269 https://doi.org/10.1017/jpa.2019.15 |
genre |
Arctic Siberia |
genre_facet |
Arctic Siberia |
op_relation |
url:https://www.openaccessrepository.it/communities/itmirror https://www.openaccessrepository.it/record/141269 doi:10.1017/jpa.2019.15 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1017/jpa.2019.15 |
container_title |
Journal of Paleontology |
container_volume |
93 |
container_issue |
5 |
container_start_page |
1001 |
op_container_end_page |
1009 |
_version_ |
1781057057126875136 |