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dc.contributor.author
Aguirre-Urreta, Maria Beatriz  
dc.contributor.author
Rawson, Peter F.  
dc.date.available
2019-12-26T16:00:13Z  
dc.date.issued
2003-12  
dc.identifier.citation
Aguirre-Urreta, Maria Beatriz; Rawson, Peter F.; Lower Cretaceous ammonites from the Neuquén Basin, Argentina: The Hauterivian genus Holcoptychites; Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 24; 5; 12-2003; 589-613  
dc.identifier.issn
0195-6671  
dc.identifier.uri
http://hdl.handle.net/11336/92935  
dc.description.abstract
Holcoptychites is known only from the Neuquén Basin, Argentina, but appears close to the more widespread genera Jeanthieuloyites and Spitidiscus. Thus it is placed in the subfamily Spitidiscinae (Family Holcodiscidae). Previously described Holcoptychites species are revised and their taxonomy clarified, while one new species is left under open nomenclature. The sequence of forms allows two subzones to be recognized. These are correlated provisionally with the lowest Hauterivian Acanthodiscus radiatus Zone of the Mediterranean region.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Academic Press Ltd - Elsevier Science Ltd  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
AMMONITES  
dc.subject
ARGENTINA  
dc.subject
BIOSTRATIGRAPHY  
dc.subject
HOLCODISCIDAE  
dc.subject
HOLCOPTYCHITES  
dc.subject
LOWER CRETACEOUS  
dc.subject
LOWER HAUTERIVIAN  
dc.subject
NEUQUÉN BASIN  
dc.subject
SPITIDISCINAE  
dc.subject.classification
Geología  
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Lower Cretaceous ammonites from the Neuquén Basin, Argentina: The Hauterivian genus Holcoptychites  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-12-12T14:54:10Z  
dc.journal.volume
24  
dc.journal.number
5  
dc.journal.pagination
589-613  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Aguirre-Urreta, Maria Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina  
dc.description.fil
Fil: Rawson, Peter F.. Colegio Universitario de Londres; Reino Unido  
dc.journal.title
Cretaceous Research  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/S0195-6671(03)00073-9  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0195667103000739