A case of pore mounds in Paleogene buliminids from the Austral Basin, Argentina

Pore mounded (mamelones centralmente perforados) wall texture is characterized by the accumulation of shell material around pores, creating mound structures described as a typical wall texture often present in serial planktonic foraminifera such as the Santonian-Paleocene triserial genus Guembelitri...

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Autores principales: Malumián, N., Náñez, C., Arenillas, I., Arz, J. A.
Formato: Objeto de conferencia Resumen
Lenguaje:Inglés
Publicado: 2010
Materias:
Ciencias Naturales
Paleontología
Estratigrafía
Paleogeología
Plataforma Austral
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/16638
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-16638
record_format dspace
spelling I19-R120-10915-166382023-09-26T20:02:33Z http://sedici.unlp.edu.ar/handle/10915/16638 A case of pore mounds in Paleogene buliminids from the Austral Basin, Argentina Malumián, N. Náñez, C. Arenillas, I. Arz, J. A. 2010 2010 2010-11-09T03:00:00Z en Ciencias Naturales Paleontología Estratigrafía Paleogeología Plataforma Austral Pore mounded (mamelones centralmente perforados) wall texture is characterized by the accumulation of shell material around pores, creating mound structures described as a typical wall texture often present in serial planktonic foraminifera such as the Santonian-Paleocene triserial genus Guembelitria. A surface wall texture with well developed and distinctive pore mounds is also recorded in the Austral Basin in two phylogenetically related buliminid species, Bulimina fueguina Malumián and "Kolesnikovella" severini (Cañón and Ernst). Both species have no adequate generic assignment and both are frequent and apparently endemic to the Austral Basin. 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
Estratigrafía
Paleogeología
Plataforma Austral
spellingShingle Ciencias Naturales
Paleontología
Estratigrafía
Paleogeología
Plataforma Austral
Malumián, N.
Náñez, C.
Arenillas, I.
Arz, J. A.
A case of pore mounds in Paleogene buliminids from the Austral Basin, Argentina
topic_facet Ciencias Naturales
Paleontología
Estratigrafía
Paleogeología
Plataforma Austral
description Pore mounded (mamelones centralmente perforados) wall texture is characterized by the accumulation of shell material around pores, creating mound structures described as a typical wall texture often present in serial planktonic foraminifera such as the Santonian-Paleocene triserial genus Guembelitria. A surface wall texture with well developed and distinctive pore mounds is also recorded in the Austral Basin in two phylogenetically related buliminid species, Bulimina fueguina Malumián and "Kolesnikovella" severini (Cañón and Ernst). Both species have no adequate generic assignment and both are frequent and apparently endemic to the Austral Basin.
format Objeto de conferencia
Resumen
author Malumián, N.
Náñez, C.
Arenillas, I.
Arz, J. A.
author_facet Malumián, N.
Náñez, C.
Arenillas, I.
Arz, J. A.
author_sort Malumián, N.
title A case of pore mounds in Paleogene buliminids from the Austral Basin, Argentina
title_short A case of pore mounds in Paleogene buliminids from the Austral Basin, Argentina
title_full A case of pore mounds in Paleogene buliminids from the Austral Basin, Argentina
title_fullStr A case of pore mounds in Paleogene buliminids from the Austral Basin, Argentina
title_full_unstemmed A case of pore mounds in Paleogene buliminids from the Austral Basin, Argentina
title_sort case of pore mounds in paleogene buliminids from the austral basin, argentina
publishDate 2010
url http://sedici.unlp.edu.ar/handle/10915/16638
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