Antarcticella: a Paleogene typical foraminiferal genus from southernmost South America
The Patagonian and Fuegian regions conform a wide latitudinal and chronostratigraphical study area, where the abundant calcareous benthic foraminifera endemic to the Austral high and high-mid latitudes, have a partially or totally tuberculate surface. Among them, is the extinct Antarcticella, a smal...
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2010
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/16639 |
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I19-R120-10915-166392023-09-26T20:02:34Z http://sedici.unlp.edu.ar/handle/10915/16639 Antarcticella: a Paleogene typical foraminiferal genus from southernmost South America Malumián, N. Náñez, C. Jannou, G. 2010 2010 2010-11-09T03:00:00Z en Ciencias Naturales Paleontología Paleógeno Período geológico Foraminíferos The Patagonian and Fuegian regions conform a wide latitudinal and chronostratigraphical study area, where the abundant calcareous benthic foraminifera endemic to the Austral high and high-mid latitudes, have a partially or totally tuberculate surface. Among them, is the extinct Antarcticella, a small globular genus initially regarded as planktonic. The oldest species, A. pauciloculata (Jenkins), is widespread in the Danian from Patagonia, Antarctica, and New Zealand; the subsequent A. cecionii (Cañón and Ernst) is constrained to the Fuegian early and early middle Eocene; there is no record of Antarcticella from the mid middle Eocene, partially due to a sedimentary gap. Simposio II: El Paleógeno de América del Sur y Central Facultad de Ciencias Naturales y Museo Objeto de conferencia Resumen http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Ciencias Naturales Paleontología Paleógeno Período geológico Foraminíferos |
spellingShingle |
Ciencias Naturales Paleontología Paleógeno Período geológico Foraminíferos Malumián, N. Náñez, C. Jannou, G. Antarcticella: a Paleogene typical foraminiferal genus from southernmost South America |
topic_facet |
Ciencias Naturales Paleontología Paleógeno Período geológico Foraminíferos |
description |
The Patagonian and Fuegian regions conform a wide latitudinal and chronostratigraphical study area, where the abundant calcareous benthic foraminifera endemic to the Austral high and high-mid latitudes, have a partially or totally tuberculate surface. Among them, is the extinct Antarcticella, a small globular genus initially regarded as planktonic. The oldest species, A. pauciloculata (Jenkins), is widespread in the Danian from Patagonia, Antarctica, and New Zealand; the subsequent A. cecionii (Cañón and Ernst) is constrained to the Fuegian early and early middle Eocene; there is no record of Antarcticella from the mid middle Eocene, partially due to a sedimentary gap. |
format |
Objeto de conferencia Resumen |
author |
Malumián, N. Náñez, C. Jannou, G. |
author_facet |
Malumián, N. Náñez, C. Jannou, G. |
author_sort |
Malumián, N. |
title |
Antarcticella: a Paleogene typical foraminiferal genus from southernmost South America |
title_short |
Antarcticella: a Paleogene typical foraminiferal genus from southernmost South America |
title_full |
Antarcticella: a Paleogene typical foraminiferal genus from southernmost South America |
title_fullStr |
Antarcticella: a Paleogene typical foraminiferal genus from southernmost South America |
title_full_unstemmed |
Antarcticella: a Paleogene typical foraminiferal genus from southernmost South America |
title_sort |
antarcticella: a paleogene typical foraminiferal genus from southernmost south america |
publishDate |
2010 |
url |
http://sedici.unlp.edu.ar/handle/10915/16639 |
work_keys_str_mv |
AT malumiann antarcticellaapaleogenetypicalforaminiferalgenusfromsouthernmostsouthamerica AT nanezc antarcticellaapaleogenetypicalforaminiferalgenusfromsouthernmostsouthamerica AT jannoug antarcticellaapaleogenetypicalforaminiferalgenusfromsouthernmostsouthamerica |
_version_ |
1807220245879848960 |