Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations

Autores
Gnaedinger, Silvia Cristina; Adami-Rodrigues, Karen; Gallego, Oscar Florencio
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper reports the first record of Triassic insect oviposition scars from southern South America. These scars are found on Late Triassic leaves and leaf fragments from Heidiphyllum elongatum Retallack and Pseudoctenis harringtoniana Bonetti, from the La Ternera Formation, and Taeniopteris sp. B from the Las Breas Formation, in northern Chile. The morphology of these traces is described in detail and comparisons are made with other worldwide records. The identified scars from the Triassic of Chile are: Paleoovoidus contactus isp. nov., P. megaovoidum isp. nov. and P. rectus (Vasilenko) Sarzetti, Labandeira, Muzón, Wilf, Cuneo, Johnson, Genise. Additionally, P. midribum isp. nov., P. marginatum isp. nov., and P. oppositum isp. nov. are established, based upon a detailed analysis of descriptions in the literature. A synthesis of the geological records and ichnotaxonomic considerations is given. The five new species are defined based on the ichnotaxonomic characters suggested by various authors, with the objective of standardizing the different schemes under a single binomial ichnotaxonomical proposal, including all records from the Carboniferous to the Cenozoic, and establishing the corresponding synonymy. Ichnofossils from the Triassic of Chile are tentatively assigned to the Order Odonatoptera based upon morphological characteristics their host plants, and palaeoenvironmetal interpretations.
Fil: Gnaedinger, Silvia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
Fil: Adami-Rodrigues, Karen. Universidade Federal de Pelotas; Brasil
Fil: Gallego, Oscar Florencio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura; Argentina
Materia
Insects
Egg Scars
Late Triassic
Chile
Oviposition Scars
Odonatoptera
La Ternera Formation
Las Breas Formation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/25080
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerationsGnaedinger, Silvia CristinaAdami-Rodrigues, KarenGallego, Oscar FlorencioInsectsEgg ScarsLate TriassicChileOviposition ScarsOdonatopteraLa Ternera FormationLas Breas Formationhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1This paper reports the first record of Triassic insect oviposition scars from southern South America. These scars are found on Late Triassic leaves and leaf fragments from Heidiphyllum elongatum Retallack and Pseudoctenis harringtoniana Bonetti, from the La Ternera Formation, and Taeniopteris sp. B from the Las Breas Formation, in northern Chile. The morphology of these traces is described in detail and comparisons are made with other worldwide records. The identified scars from the Triassic of Chile are: Paleoovoidus contactus isp. nov., P. megaovoidum isp. nov. and P. rectus (Vasilenko) Sarzetti, Labandeira, Muzón, Wilf, Cuneo, Johnson, Genise. Additionally, P. midribum isp. nov., P. marginatum isp. nov., and P. oppositum isp. nov. are established, based upon a detailed analysis of descriptions in the literature. A synthesis of the geological records and ichnotaxonomic considerations is given. The five new species are defined based on the ichnotaxonomic characters suggested by various authors, with the objective of standardizing the different schemes under a single binomial ichnotaxonomical proposal, including all records from the Carboniferous to the Cenozoic, and establishing the corresponding synonymy. Ichnofossils from the Triassic of Chile are tentatively assigned to the Order Odonatoptera based upon morphological characteristics their host plants, and palaeoenvironmetal interpretations.Fil: Gnaedinger, Silvia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; ArgentinaFil: Adami-Rodrigues, Karen. Universidade Federal de Pelotas; BrasilFil: Gallego, Oscar Florencio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura; ArgentinaElsevier Masson2014-07-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25080Gnaedinger, Silvia Cristina; Adami-Rodrigues, Karen; Gallego, Oscar Florencio; Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations; Elsevier Masson; Geobios; 47; 4; 9-7-2014; 221-2360016-6995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0016699514000436info:eu-repo/semantics/altIdentifier/doi/10.1016/j.geobios.2014.06.003info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-05-13T11:14:54Zoai:ri.conicet.gov.ar:11336/25080instacron: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:34982026-05-13 11:14:54.953CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations
title Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations
spellingShingle Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations
Gnaedinger, Silvia Cristina
Insects
Egg Scars
Late Triassic
Chile
Oviposition Scars
Odonatoptera
La Ternera Formation
Las Breas Formation
title_short Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations
title_full Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations
title_fullStr Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations
title_full_unstemmed Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations
title_sort Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations
dc.creator.none.fl_str_mv Gnaedinger, Silvia Cristina
Adami-Rodrigues, Karen
Gallego, Oscar Florencio
author Gnaedinger, Silvia Cristina
author_facet Gnaedinger, Silvia Cristina
Adami-Rodrigues, Karen
Gallego, Oscar Florencio
author_role author
author2 Adami-Rodrigues, Karen
Gallego, Oscar Florencio
author2_role author
author
dc.subject.none.fl_str_mv Insects
Egg Scars
Late Triassic
Chile
Oviposition Scars
Odonatoptera
La Ternera Formation
Las Breas Formation
topic Insects
Egg Scars
Late Triassic
Chile
Oviposition Scars
Odonatoptera
La Ternera Formation
Las Breas Formation
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This paper reports the first record of Triassic insect oviposition scars from southern South America. These scars are found on Late Triassic leaves and leaf fragments from Heidiphyllum elongatum Retallack and Pseudoctenis harringtoniana Bonetti, from the La Ternera Formation, and Taeniopteris sp. B from the Las Breas Formation, in northern Chile. The morphology of these traces is described in detail and comparisons are made with other worldwide records. The identified scars from the Triassic of Chile are: Paleoovoidus contactus isp. nov., P. megaovoidum isp. nov. and P. rectus (Vasilenko) Sarzetti, Labandeira, Muzón, Wilf, Cuneo, Johnson, Genise. Additionally, P. midribum isp. nov., P. marginatum isp. nov., and P. oppositum isp. nov. are established, based upon a detailed analysis of descriptions in the literature. A synthesis of the geological records and ichnotaxonomic considerations is given. The five new species are defined based on the ichnotaxonomic characters suggested by various authors, with the objective of standardizing the different schemes under a single binomial ichnotaxonomical proposal, including all records from the Carboniferous to the Cenozoic, and establishing the corresponding synonymy. Ichnofossils from the Triassic of Chile are tentatively assigned to the Order Odonatoptera based upon morphological characteristics their host plants, and palaeoenvironmetal interpretations.
Fil: Gnaedinger, Silvia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
Fil: Adami-Rodrigues, Karen. Universidade Federal de Pelotas; Brasil
Fil: Gallego, Oscar Florencio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura; Argentina
description This paper reports the first record of Triassic insect oviposition scars from southern South America. These scars are found on Late Triassic leaves and leaf fragments from Heidiphyllum elongatum Retallack and Pseudoctenis harringtoniana Bonetti, from the La Ternera Formation, and Taeniopteris sp. B from the Las Breas Formation, in northern Chile. The morphology of these traces is described in detail and comparisons are made with other worldwide records. The identified scars from the Triassic of Chile are: Paleoovoidus contactus isp. nov., P. megaovoidum isp. nov. and P. rectus (Vasilenko) Sarzetti, Labandeira, Muzón, Wilf, Cuneo, Johnson, Genise. Additionally, P. midribum isp. nov., P. marginatum isp. nov., and P. oppositum isp. nov. are established, based upon a detailed analysis of descriptions in the literature. A synthesis of the geological records and ichnotaxonomic considerations is given. The five new species are defined based on the ichnotaxonomic characters suggested by various authors, with the objective of standardizing the different schemes under a single binomial ichnotaxonomical proposal, including all records from the Carboniferous to the Cenozoic, and establishing the corresponding synonymy. Ichnofossils from the Triassic of Chile are tentatively assigned to the Order Odonatoptera based upon morphological characteristics their host plants, and palaeoenvironmetal interpretations.
publishDate 2014
dc.date.none.fl_str_mv 2014-07-09
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/11336/25080
Gnaedinger, Silvia Cristina; Adami-Rodrigues, Karen; Gallego, Oscar Florencio; Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations; Elsevier Masson; Geobios; 47; 4; 9-7-2014; 221-236
0016-6995
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25080
identifier_str_mv Gnaedinger, Silvia Cristina; Adami-Rodrigues, Karen; Gallego, Oscar Florencio; Endophytic ovipositions on leaves from the Late Triassic, northern Chile: Ichnotaxonomic, palaeobiogeographical and palaeoenvironmetal considerations; Elsevier Masson; Geobios; 47; 4; 9-7-2014; 221-236
0016-6995
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0016699514000436
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.geobios.2014.06.003
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier Masson
publisher.none.fl_str_mv Elsevier Masson
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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
_version_ 1865200551071842304
score 13.115601

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