A new species of the ammonite genus Neochetoceras Spath (Oppeliidae) from the Hybonotum Zone (Lower Tithonian) of Southern Germany, with comments on the phylogeny of the genus

We here introduce a new species of the Submediterranean oppeliid genus Neochetoceras, N. mohri n.sp., represented by both macro- and microconchs. N. mohri n. sp. is better recorded than any other nominal species of this genus and links the early representatives of the lineage with the type species...

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Autores principales: Scherzinger, Armin, Parent, Horacio, Schweigert, Günter
Formato: article artículo publishedVersion
Lenguaje:Inglés
Publicado: Instituto de Fisiografía y Geología. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario 2016
Materias:
Jurassic
Tithonian
Submediterranean Province
Stratigraphy
Sexual dimorphism
Acceso en línea:http://hdl.handle.net/2133/6622
http://hdl.handle.net/2133/6622
Aporte de:
Repositorio Hipermedial de la Universidad Nacional de Rosario (UNR) de Universidad Nacional de Rosario
id I15-R121-2133-6622
record_format dspace
institution Universidad Nacional de Rosario
institution_str I-15
repository_str R-121
collection Repositorio Hipermedial de la Universidad Nacional de Rosario (UNR)
language Inglés
orig_language_str_mv eng
topic Jurassic
Tithonian
Submediterranean Province
Stratigraphy
Sexual dimorphism
spellingShingle Jurassic
Tithonian
Submediterranean Province
Stratigraphy
Sexual dimorphism
Scherzinger, Armin
Parent, Horacio
Schweigert, Günter
A new species of the ammonite genus Neochetoceras Spath (Oppeliidae) from the Hybonotum Zone (Lower Tithonian) of Southern Germany, with comments on the phylogeny of the genus
topic_facet Jurassic
Tithonian
Submediterranean Province
Stratigraphy
Sexual dimorphism
description We here introduce a new species of the Submediterranean oppeliid genus Neochetoceras, N. mohri n.sp., represented by both macro- and microconchs. N. mohri n. sp. is better recorded than any other nominal species of this genus and links the early representatives of the lineage with the type species, N. steraspis (Oppel). Possible phyletic ancestors and the biogeographic distribution are briefly discussed. The Neochetoceras succession in the uppermost Kimmeridgian (Beckeri Zone) to Lower Tithonian (Hybonotum and Mucronatum zones) is summarized.
format article
artículo
publishedVersion
author Scherzinger, Armin
Parent, Horacio
Schweigert, Günter
author_facet Scherzinger, Armin
Parent, Horacio
Schweigert, Günter
author_sort Scherzinger, Armin
title A new species of the ammonite genus Neochetoceras Spath (Oppeliidae) from the Hybonotum Zone (Lower Tithonian) of Southern Germany, with comments on the phylogeny of the genus
title_short A new species of the ammonite genus Neochetoceras Spath (Oppeliidae) from the Hybonotum Zone (Lower Tithonian) of Southern Germany, with comments on the phylogeny of the genus
title_full A new species of the ammonite genus Neochetoceras Spath (Oppeliidae) from the Hybonotum Zone (Lower Tithonian) of Southern Germany, with comments on the phylogeny of the genus
title_fullStr A new species of the ammonite genus Neochetoceras Spath (Oppeliidae) from the Hybonotum Zone (Lower Tithonian) of Southern Germany, with comments on the phylogeny of the genus
title_full_unstemmed A new species of the ammonite genus Neochetoceras Spath (Oppeliidae) from the Hybonotum Zone (Lower Tithonian) of Southern Germany, with comments on the phylogeny of the genus
title_sort new species of the ammonite genus neochetoceras spath (oppeliidae) from the hybonotum zone (lower tithonian) of southern germany, with comments on the phylogeny of the genus
publisher Instituto de Fisiografía y Geología. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario
publishDate 2016
url http://hdl.handle.net/2133/6622
http://hdl.handle.net/2133/6622
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