First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy

Well preserved etchings from the pedicle attachment of brachiopods occur on orthide brachiopod shells from Lower Ordovician (Tremadocian) of NW Argentina. Under the name Podichnus conicus isp. n. this trace fossil is interpreted as a fixichnia produced by the attachment of brachiopod pedicles upon h...

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Detalles Bibliográficos
Autores: Santos, A., Mayoral, E., Villas, E., Herrera, Z.A., Ortega, Gladys del Carmen
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/33601
Acceso en línea:http://hdl.handle.net/11336/33601
Access Level:acceso abierto
Palabra clave:Podichnus
Podichnus Conicus Isp. N
Brachiopod
Fixichnia
Ordovician
Argentina
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
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network_acronym_str AR
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repository_id_str
spelling First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategySantos, A.Mayoral, E.Villas, E.Herrera, Z.A.Ortega, Gladys del CarmenPodichnusPodichnus Conicus Isp. NBrachiopodFixichniaOrdovicianArgentinahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Well preserved etchings from the pedicle attachment of brachiopods occur on orthide brachiopod shells from Lower Ordovician (Tremadocian) of NW Argentina. Under the name Podichnus conicus isp. n. this trace fossil is interpreted as a fixichnia produced by the attachment of brachiopod pedicles upon hard substrates. The trace is characterized by an irregular and asymmetrical cluster of circular pits. Each individual pit has a typical conical shape and presents the external mean diameter/length ratio close to 1. The occurrence of P. conicus isp. n. in the Tremadocian is the oldest record of this ichnogenus, and points to orthide brachiopods as Podichnus producers for the first time. The presence of this structure provides new information regarding colonization of biogenic hard substrates during the Early Ordovician and an adaptive strategy of its use by orthide brachiopods.Fil: Santos, A.. Universidad de Huelva. Facultad de Ciencias Experimentales; EspañaFil: Mayoral, E.. Universidad de Huelva. Facultad de Ciencias Experimentales; EspañaFil: Villas, E.. Universidad de Zaragoza. Facultad de Ciencias; EspañaFil: Herrera, Z.A.. Universidad de Zaragoza. Facultad de Ciencias; EspañaFil: Ortega, Gladys del Carmen. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Museo de Paleontología; ArgentinaElsevier Science2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/33601Santos, A.; Villas, E.; Ortega, Gladys del Carmen; Herrera, Z.A.; Mayoral, E.; First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy; Elsevier Science; Palaeogeography, Palaeoclimatology, Palaeoecology; 399; 2-2014; 67-770031-0182CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.palaeo.2014.02.003info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0031018214000509info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:02:33Zoai:ri.conicet.gov.ar:11336/33601instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 14:02:34.053CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy
title First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy
spellingShingle First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy
Santos, A.
Podichnus
Podichnus Conicus Isp. N
Brachiopod
Fixichnia
Ordovician
Argentina
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
title_short First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy
title_full First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy
title_fullStr First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy
title_full_unstemmed First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy
title_sort First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy
dc.creator.none.fl_str_mv Santos, A.
Mayoral, E.
Villas, E.
Herrera, Z.A.
Ortega, Gladys del Carmen
author Santos, A.
author_facet Santos, A.
Mayoral, E.
Villas, E.
Herrera, Z.A.
Ortega, Gladys del Carmen
author_role author
author2 Mayoral, E.
Villas, E.
Herrera, Z.A.
Ortega, Gladys del Carmen
author2_role author
author
author
author
dc.subject.none.fl_str_mv Podichnus
Podichnus Conicus Isp. N
Brachiopod
Fixichnia
Ordovician
Argentina
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
topic Podichnus
Podichnus Conicus Isp. N
Brachiopod
Fixichnia
Ordovician
Argentina
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
description Well preserved etchings from the pedicle attachment of brachiopods occur on orthide brachiopod shells from Lower Ordovician (Tremadocian) of NW Argentina. Under the name Podichnus conicus isp. n. this trace fossil is interpreted as a fixichnia produced by the attachment of brachiopod pedicles upon hard substrates. The trace is characterized by an irregular and asymmetrical cluster of circular pits. Each individual pit has a typical conical shape and presents the external mean diameter/length ratio close to 1. The occurrence of P. conicus isp. n. in the Tremadocian is the oldest record of this ichnogenus, and points to orthide brachiopods as Podichnus producers for the first time. The presence of this structure provides new information regarding colonization of biogenic hard substrates during the Early Ordovician and an adaptive strategy of its use by orthide brachiopods.
publishDate 2014
dc.date.none.fl_str_mv 2014-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/33601
Santos, A.; Villas, E.; Ortega, Gladys del Carmen; Herrera, Z.A.; Mayoral, E.; First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy; Elsevier Science; Palaeogeography, Palaeoclimatology, Palaeoecology; 399; 2-2014; 67-77
0031-0182
CONICET Digital
CONICET
url http://hdl.handle.net/11336/33601
identifier_str_mv Santos, A.; Villas, E.; Ortega, Gladys del Carmen; Herrera, Z.A.; Mayoral, E.; First record of Podichnus in orthide brachiopods from the Lower Ordovician (Tremadocian) of NW Argentina and its relation to the early use of an ethological strategy; Elsevier Science; Palaeogeography, Palaeoclimatology, Palaeoecology; 399; 2-2014; 67-77
0031-0182
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.palaeo.2014.02.003
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0031018214000509
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,81155

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