Early Miocene Mollusca from McMurdo Sound, Antarctica (ANDRILL 2A drill core), with a review of Antarctic Oligocene and Neogene Pectinidae (Bivalvia)
Author Posting. © The Author(s), 2013. This is the author's version of the work. It is posted here by permission of The Palaeontological Association for personal use, not for redistribution. The definitive version was published in Palaeontology 57 (2014): 299-342, doi:10.1111/pala.12067. Retrot...
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ftwhoas:oai:darchive.mblwhoilibrary.org:1912/6592 2023-05-15T13:53:14+02:00 Early Miocene Mollusca from McMurdo Sound, Antarctica (ANDRILL 2A drill core), with a review of Antarctic Oligocene and Neogene Pectinidae (Bivalvia) Beu, Alan Taviani, Marco 2013-06 application/pdf image/tiff https://hdl.handle.net/1912/6592 en_US eng https://doi.org/10.1111/pala.12067 https://hdl.handle.net/1912/6592 Antarctica Miocene New genera New species Palaeotemperatures Pectinidae Preprint 2013 ftwhoas https://doi.org/10.1111/pala.12067 2022-05-28T22:59:05Z Author Posting. © The Author(s), 2013. This is the author's version of the work. It is posted here by permission of The Palaeontological Association for personal use, not for redistribution. The definitive version was published in Palaeontology 57 (2014): 299-342, doi:10.1111/pala.12067. Retrotapes andrillorum n. sp., Hiatella cf. arctica (Linnaeus, 1767), ?Yoldia sp. (internal mould), and six taxa of Pectinidae are reported from the Burdigalian section of the ANDRILL 2A core, drilled in McMurdo Sound, Ross Sea. The pectinids are Adamussium cf. jonkersi Quaglio et al., 2010, Antarctipecten n. gen. alanbeui (Jonkers, 2003), Austrochlamys forticosta n. sp., Austrochlamys cf. marisrossensis Jonkers, 2003, Ruthipecten n. gen., n. sp. (not named), and a fragmentary specimen representing an unnamed genus and species. In a revision of Antarctic Pectinidae, Austrochlamys Jonkers, 2003, Ruthipecten n. gen. (proposed for Chlamys (Zygochlamys) tuftsensis Turner, 1967, reported only from Wright Valley and the Vestfold Hills, not present in ANDRILL 2A), Leoclunipecten n. gen. (proposed for Austrochlamys gazdzickii Jonkers, 2003, reported only from Oligocene rocks of King George Island, not present in ANDRILL 2A) and the unnamed genus in ANDRILL 2A are assigned to subfamily Chlamydinae, tribe Chlamydini, whereas Adamussium Thiele, 1934 and Antarctipecten n. gen. are assigned to subfamily Palliolinae, tribe Adamussiini. The diverse Pectinidae in ANDRILL 2A suggest sea temperatures roughly 5°C warmer than at present in the Ross Sea during Early Miocene time. MT thanks the Italian National Antarctic Program for partial funding, and AGB thanks the ANDRILL project (GNS 1 Science GCT Programme) for funding. 2014-09-10 Report Antarc* Antarctic Antarctica King George Island McMurdo Sound Ross Sea Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) Antarctic King George Island McMurdo Sound Pala ENVELOPE(40.637,40.637,64.896,64.896) Ross Sea Vestfold Vestfold Hills Wright Valley ENVELOPE(161.833,161.833,-77.517,-77.517) Palaeontology 57 2 299 342 |
institution |
Open Polar |
collection |
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) |
op_collection_id |
ftwhoas |
language |
English |
topic |
Antarctica Miocene New genera New species Palaeotemperatures Pectinidae |
spellingShingle |
Antarctica Miocene New genera New species Palaeotemperatures Pectinidae Beu, Alan Taviani, Marco Early Miocene Mollusca from McMurdo Sound, Antarctica (ANDRILL 2A drill core), with a review of Antarctic Oligocene and Neogene Pectinidae (Bivalvia) |
topic_facet |
Antarctica Miocene New genera New species Palaeotemperatures Pectinidae |
description |
Author Posting. © The Author(s), 2013. This is the author's version of the work. It is posted here by permission of The Palaeontological Association for personal use, not for redistribution. The definitive version was published in Palaeontology 57 (2014): 299-342, doi:10.1111/pala.12067. Retrotapes andrillorum n. sp., Hiatella cf. arctica (Linnaeus, 1767), ?Yoldia sp. (internal mould), and six taxa of Pectinidae are reported from the Burdigalian section of the ANDRILL 2A core, drilled in McMurdo Sound, Ross Sea. The pectinids are Adamussium cf. jonkersi Quaglio et al., 2010, Antarctipecten n. gen. alanbeui (Jonkers, 2003), Austrochlamys forticosta n. sp., Austrochlamys cf. marisrossensis Jonkers, 2003, Ruthipecten n. gen., n. sp. (not named), and a fragmentary specimen representing an unnamed genus and species. In a revision of Antarctic Pectinidae, Austrochlamys Jonkers, 2003, Ruthipecten n. gen. (proposed for Chlamys (Zygochlamys) tuftsensis Turner, 1967, reported only from Wright Valley and the Vestfold Hills, not present in ANDRILL 2A), Leoclunipecten n. gen. (proposed for Austrochlamys gazdzickii Jonkers, 2003, reported only from Oligocene rocks of King George Island, not present in ANDRILL 2A) and the unnamed genus in ANDRILL 2A are assigned to subfamily Chlamydinae, tribe Chlamydini, whereas Adamussium Thiele, 1934 and Antarctipecten n. gen. are assigned to subfamily Palliolinae, tribe Adamussiini. The diverse Pectinidae in ANDRILL 2A suggest sea temperatures roughly 5°C warmer than at present in the Ross Sea during Early Miocene time. MT thanks the Italian National Antarctic Program for partial funding, and AGB thanks the ANDRILL project (GNS 1 Science GCT Programme) for funding. 2014-09-10 |
format |
Report |
author |
Beu, Alan Taviani, Marco |
author_facet |
Beu, Alan Taviani, Marco |
author_sort |
Beu, Alan |
title |
Early Miocene Mollusca from McMurdo Sound, Antarctica (ANDRILL 2A drill core), with a review of Antarctic Oligocene and Neogene Pectinidae (Bivalvia) |
title_short |
Early Miocene Mollusca from McMurdo Sound, Antarctica (ANDRILL 2A drill core), with a review of Antarctic Oligocene and Neogene Pectinidae (Bivalvia) |
title_full |
Early Miocene Mollusca from McMurdo Sound, Antarctica (ANDRILL 2A drill core), with a review of Antarctic Oligocene and Neogene Pectinidae (Bivalvia) |
title_fullStr |
Early Miocene Mollusca from McMurdo Sound, Antarctica (ANDRILL 2A drill core), with a review of Antarctic Oligocene and Neogene Pectinidae (Bivalvia) |
title_full_unstemmed |
Early Miocene Mollusca from McMurdo Sound, Antarctica (ANDRILL 2A drill core), with a review of Antarctic Oligocene and Neogene Pectinidae (Bivalvia) |
title_sort |
early miocene mollusca from mcmurdo sound, antarctica (andrill 2a drill core), with a review of antarctic oligocene and neogene pectinidae (bivalvia) |
publishDate |
2013 |
url |
https://hdl.handle.net/1912/6592 |
long_lat |
ENVELOPE(40.637,40.637,64.896,64.896) ENVELOPE(161.833,161.833,-77.517,-77.517) |
geographic |
Antarctic King George Island McMurdo Sound Pala Ross Sea Vestfold Vestfold Hills Wright Valley |
geographic_facet |
Antarctic King George Island McMurdo Sound Pala Ross Sea Vestfold Vestfold Hills Wright Valley |
genre |
Antarc* Antarctic Antarctica King George Island McMurdo Sound Ross Sea |
genre_facet |
Antarc* Antarctic Antarctica King George Island McMurdo Sound Ross Sea |
op_relation |
https://doi.org/10.1111/pala.12067 https://hdl.handle.net/1912/6592 |
op_doi |
https://doi.org/10.1111/pala.12067 |
container_title |
Palaeontology |
container_volume |
57 |
container_issue |
2 |
container_start_page |
299 |
op_container_end_page |
342 |
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1766258250348494848 |