Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica
Aptian-Albian Desmoceratidae and Silesitidae of James Ross Island, Antarctica are described. Desmoceratid Puzosiinae are represented by Parasilesites IMLAY, Pseudosilesites EGOIAN, Feruglioceras LEANZA, Umsinenoceras KENNEDY et al., and Silesitidae by species of Neoastieria EGOIAN, Piatnitzkyceras M...
Published in: | Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
E Schweizerbartsche Verlags
|
Subjects: | |
Online Access: | http://hdl.handle.net/11336/77991 |
id |
ftconicet:oai:ri.conicet.gov.ar:11336/77991 |
---|---|
record_format |
openpolar |
spelling |
ftconicet:oai:ri.conicet.gov.ar:11336/77991 2023-10-09T21:45:45+02:00 Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica Medina, Francisco Alberto Riccardi, Alberto Carlos application/pdf http://hdl.handle.net/11336/77991 eng eng E Schweizerbartsche Verlags info:eu-repo/semantics/altIdentifier/doi/10.1127/njgpa/242/2006/289 info:eu-repo/semantics/altIdentifier/url/https://www.schweizerbart.de/papers/njgpa/detail/242/87787/Desmoceratidae_and_Silesitidae_Ammonitida_from_the http://hdl.handle.net/11336/77991 Medina, Francisco Alberto; Riccardi, Alberto Carlos; Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica; E Schweizerbartsche Verlags; Neues Jahrbuch für Geologie und Palaontologie - Abhandlungen; 242; 2-3; 12-2006; 289-327 0077-7749 CONICET Digital CONICET info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ Albian Ammonitida Antarctica Aptian Desmoceratidae Puzosiinae Silesitidae https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.1127/njgpa/242/2006/289 2023-09-24T19:59:22Z Aptian-Albian Desmoceratidae and Silesitidae of James Ross Island, Antarctica are described. Desmoceratid Puzosiinae are represented by Parasilesites IMLAY, Pseudosilesites EGOIAN, Feruglioceras LEANZA, Umsinenoceras KENNEDY et al., and Silesitidae by species of Neoastieria EGOIAN, Piatnitzkyceras MEDINA & RICCARDI, and Sobraliceras gen. nov. On James Ross Island several assemblage zones are recognized: the Peltocrioceras assemblage zone (Upper Aptian) is characterized by Pseudosilesites russoi (LEANZA); the Ptychoceras assemblage zone (Lower Albian) by Feruglioceras piatnitzkyi LEANZA, Umsinenoceras sp. indet., U.? sp. nov., Neoastieria antarcticaensis sp. nov., Piatnitzkyceras thomsoni sp. nov., Sobraliceras stoneleyi gen. et sp. nov. and 5.? sp. nov.; the Aioloceras assemblage zone (Lower Albian) is characterized by Piatnitzkyceras cf. bonarellii MEDINA & RICCARDI, Umsinenoceras cardielense MEDINA & RICCARDI, U. compressum sp. nov., Parasilesites jamesrossi sp. nov., P. densicostatus sp. nov., and Sobraliceras robustum gen. et sp. nov. Fil: Medina, Francisco Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires; Argentina Fil: Riccardi, Alberto Carlos. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Article in Journal/Newspaper Antarc* Antarctica James Ross Island Ross Island CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Ross Island Argentina Medina ENVELOPE(-66.233,-66.233,-68.453,-68.453) Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 242 2-3 289 327 |
institution |
Open Polar |
collection |
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
op_collection_id |
ftconicet |
language |
English |
topic |
Albian Ammonitida Antarctica Aptian Desmoceratidae Puzosiinae Silesitidae https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
spellingShingle |
Albian Ammonitida Antarctica Aptian Desmoceratidae Puzosiinae Silesitidae https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 Medina, Francisco Alberto Riccardi, Alberto Carlos Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica |
topic_facet |
Albian Ammonitida Antarctica Aptian Desmoceratidae Puzosiinae Silesitidae https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
description |
Aptian-Albian Desmoceratidae and Silesitidae of James Ross Island, Antarctica are described. Desmoceratid Puzosiinae are represented by Parasilesites IMLAY, Pseudosilesites EGOIAN, Feruglioceras LEANZA, Umsinenoceras KENNEDY et al., and Silesitidae by species of Neoastieria EGOIAN, Piatnitzkyceras MEDINA & RICCARDI, and Sobraliceras gen. nov. On James Ross Island several assemblage zones are recognized: the Peltocrioceras assemblage zone (Upper Aptian) is characterized by Pseudosilesites russoi (LEANZA); the Ptychoceras assemblage zone (Lower Albian) by Feruglioceras piatnitzkyi LEANZA, Umsinenoceras sp. indet., U.? sp. nov., Neoastieria antarcticaensis sp. nov., Piatnitzkyceras thomsoni sp. nov., Sobraliceras stoneleyi gen. et sp. nov. and 5.? sp. nov.; the Aioloceras assemblage zone (Lower Albian) is characterized by Piatnitzkyceras cf. bonarellii MEDINA & RICCARDI, Umsinenoceras cardielense MEDINA & RICCARDI, U. compressum sp. nov., Parasilesites jamesrossi sp. nov., P. densicostatus sp. nov., and Sobraliceras robustum gen. et sp. nov. Fil: Medina, Francisco Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires; Argentina Fil: Riccardi, Alberto Carlos. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
format |
Article in Journal/Newspaper |
author |
Medina, Francisco Alberto Riccardi, Alberto Carlos |
author_facet |
Medina, Francisco Alberto Riccardi, Alberto Carlos |
author_sort |
Medina, Francisco Alberto |
title |
Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica |
title_short |
Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica |
title_full |
Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica |
title_fullStr |
Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica |
title_full_unstemmed |
Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica |
title_sort |
desmoceratidae and silesitidae (ammonitida) from the aptian - albian of antarctica |
publisher |
E Schweizerbartsche Verlags |
url |
http://hdl.handle.net/11336/77991 |
long_lat |
ENVELOPE(-66.233,-66.233,-68.453,-68.453) |
geographic |
Ross Island Argentina Medina |
geographic_facet |
Ross Island Argentina Medina |
genre |
Antarc* Antarctica James Ross Island Ross Island |
genre_facet |
Antarc* Antarctica James Ross Island Ross Island |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1127/njgpa/242/2006/289 info:eu-repo/semantics/altIdentifier/url/https://www.schweizerbart.de/papers/njgpa/detail/242/87787/Desmoceratidae_and_Silesitidae_Ammonitida_from_the http://hdl.handle.net/11336/77991 Medina, Francisco Alberto; Riccardi, Alberto Carlos; Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica; E Schweizerbartsche Verlags; Neues Jahrbuch für Geologie und Palaontologie - Abhandlungen; 242; 2-3; 12-2006; 289-327 0077-7749 CONICET Digital CONICET |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
op_doi |
https://doi.org/10.1127/njgpa/242/2006/289 |
container_title |
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |
container_volume |
242 |
container_issue |
2-3 |
container_start_page |
289 |
op_container_end_page |
327 |
_version_ |
1779321401745866752 |