New occurrences of mollusks from the Santa Marta and Snow Hill Island (Gamma Member) formations, Upper Cretaceous, James Ross Island, Antarctic Peninsula
Although the fossil record from Antarctica is increasing continuously, there is still a great lack of knowledge regarding the past biodiversity of this continent. Here we present the first occurrences of the ammonoid Pseudophyllites? cf. latus in the Santa Marta Formation (Santonian-early Campanian)...
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Universidade Estadual de Ponta Grossa
2021
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Online Access: | https://doi.org/10.5212/TerraPlural.v.15.2117732.027 https://doaj.org/article/447f8318e94a4f518c8d9245771effa7 |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:447f8318e94a4f518c8d9245771effa7 2023-05-15T13:36:21+02:00 New occurrences of mollusks from the Santa Marta and Snow Hill Island (Gamma Member) formations, Upper Cretaceous, James Ross Island, Antarctic Peninsula Roberto Videira-Santos Sandro Marcelo Scheffler Alexander Wilhelm Armin Kellner 2021-12-01 https://doi.org/10.5212/TerraPlural.v.15.2117732.027 https://doaj.org/article/447f8318e94a4f518c8d9245771effa7 en es pt eng spa por Universidade Estadual de Ponta Grossa doi:10.5212/TerraPlural.v.15.2117732.027 1982-095X https://doaj.org/article/447f8318e94a4f518c8d9245771effa7 undefined Terr@ Plural, Vol 15, p e2117732 (2021) ammonoidea scaphopoda santonian-campanian larsen bsin antarctica geo archeo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2021 fttriple https://doi.org/10.5212/TerraPlural.v.15.2117732.027 2023-01-22T19:19:14Z Although the fossil record from Antarctica is increasing continuously, there is still a great lack of knowledge regarding the past biodiversity of this continent. Here we present the first occurrences of the ammonoid Pseudophyllites? cf. latus in the Santa Marta Formation (Santonian-early Campanian) and the scaphopod Laevidentallium? sp. (Laevidentallidae) in the Gamma Member (late Campanian) of the Snow Hill Island Formation (late Campanian - early Maastrichtian). The presence of Laevidentalliidae in the Gamma Member characterizes the oldest occurrence of this family in Antarctica and it is apparently another taxon that originated in this continent and later migrated to lower latitudes. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula Antarctica James Ross Island Ross Island Snow Hill Island Unknown Antarctic Antarctic Peninsula Hill Island ENVELOPE(76.070,76.070,-69.395,-69.395) Ross Island Snow Hill ENVELOPE(-57.183,-57.183,-64.466,-64.466) Snow Hill Island ENVELOPE(-57.183,-57.183,-64.466,-64.466) Terr Plural 15 e2117732 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English Spanish Portuguese |
topic |
ammonoidea scaphopoda santonian-campanian larsen bsin antarctica geo archeo |
spellingShingle |
ammonoidea scaphopoda santonian-campanian larsen bsin antarctica geo archeo Roberto Videira-Santos Sandro Marcelo Scheffler Alexander Wilhelm Armin Kellner New occurrences of mollusks from the Santa Marta and Snow Hill Island (Gamma Member) formations, Upper Cretaceous, James Ross Island, Antarctic Peninsula |
topic_facet |
ammonoidea scaphopoda santonian-campanian larsen bsin antarctica geo archeo |
description |
Although the fossil record from Antarctica is increasing continuously, there is still a great lack of knowledge regarding the past biodiversity of this continent. Here we present the first occurrences of the ammonoid Pseudophyllites? cf. latus in the Santa Marta Formation (Santonian-early Campanian) and the scaphopod Laevidentallium? sp. (Laevidentallidae) in the Gamma Member (late Campanian) of the Snow Hill Island Formation (late Campanian - early Maastrichtian). The presence of Laevidentalliidae in the Gamma Member characterizes the oldest occurrence of this family in Antarctica and it is apparently another taxon that originated in this continent and later migrated to lower latitudes. |
format |
Article in Journal/Newspaper |
author |
Roberto Videira-Santos Sandro Marcelo Scheffler Alexander Wilhelm Armin Kellner |
author_facet |
Roberto Videira-Santos Sandro Marcelo Scheffler Alexander Wilhelm Armin Kellner |
author_sort |
Roberto Videira-Santos |
title |
New occurrences of mollusks from the Santa Marta and Snow Hill Island (Gamma Member) formations, Upper Cretaceous, James Ross Island, Antarctic Peninsula |
title_short |
New occurrences of mollusks from the Santa Marta and Snow Hill Island (Gamma Member) formations, Upper Cretaceous, James Ross Island, Antarctic Peninsula |
title_full |
New occurrences of mollusks from the Santa Marta and Snow Hill Island (Gamma Member) formations, Upper Cretaceous, James Ross Island, Antarctic Peninsula |
title_fullStr |
New occurrences of mollusks from the Santa Marta and Snow Hill Island (Gamma Member) formations, Upper Cretaceous, James Ross Island, Antarctic Peninsula |
title_full_unstemmed |
New occurrences of mollusks from the Santa Marta and Snow Hill Island (Gamma Member) formations, Upper Cretaceous, James Ross Island, Antarctic Peninsula |
title_sort |
new occurrences of mollusks from the santa marta and snow hill island (gamma member) formations, upper cretaceous, james ross island, antarctic peninsula |
publisher |
Universidade Estadual de Ponta Grossa |
publishDate |
2021 |
url |
https://doi.org/10.5212/TerraPlural.v.15.2117732.027 https://doaj.org/article/447f8318e94a4f518c8d9245771effa7 |
long_lat |
ENVELOPE(76.070,76.070,-69.395,-69.395) ENVELOPE(-57.183,-57.183,-64.466,-64.466) ENVELOPE(-57.183,-57.183,-64.466,-64.466) |
geographic |
Antarctic Antarctic Peninsula Hill Island Ross Island Snow Hill Snow Hill Island |
geographic_facet |
Antarctic Antarctic Peninsula Hill Island Ross Island Snow Hill Snow Hill Island |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctica James Ross Island Ross Island Snow Hill Island |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctica James Ross Island Ross Island Snow Hill Island |
op_source |
Terr@ Plural, Vol 15, p e2117732 (2021) |
op_relation |
doi:10.5212/TerraPlural.v.15.2117732.027 1982-095X https://doaj.org/article/447f8318e94a4f518c8d9245771effa7 |
op_rights |
undefined |
op_doi |
https://doi.org/10.5212/TerraPlural.v.15.2117732.027 |
container_title |
Terr Plural |
container_volume |
15 |
container_start_page |
e2117732 |
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1766077595435139072 |