The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)

Detalhes bibliográficos
Autor(a) principal: Barros, Olga Alcântara
Data de Publicação: 2020
Outros Autores: Viana, Maria Somália Sales, Saraiva, Antônio Álamo Feitosa, Silva, João Hermínio da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/5576
Resumo: The Ipubi Formation of the Araripe Basin is an important gypsum reserve whose environment had resulted in the deposition of evaporites with narrow black shale lenses. The objective of the present work was to present the first occurrence of caridean for the dark shale levels of the Ipubi Formation. The specimen collected in the field and analyzed in the laboratory, although not achieving a detailed taxonomic determination, is a very important one because it is the first decapod crustacean found in this formation. We believe the specimen LPU-0918/A and B, is a caridean because of its second abdominal somite having a strongly rounded pleura in the base and it overlaps the first and the third. The knowledge about fossil shrimps is still sparse, and the information presented here can be valuable to the understanding of the evolutive history of the carideans.
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spelling The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)La primera aparición de camarones fósiles (Crustacea, Decapoda) en la Formación Ipubi (Cretácico Inferior, Cuenca de Araripe)Primeira ocorrência de camarões fósseis (crustácea, Decápoda) na Formação Ipubi (Cretáceo inferior, Bacia do Araripe)CrustaceanCarideaFossilsSantana GroupGypsum layer.CrustaceoCaridea fósilesGrupo SantanaYeso.CrustáceoCarideaFósseisGrupo SantanaGipsita.The Ipubi Formation of the Araripe Basin is an important gypsum reserve whose environment had resulted in the deposition of evaporites with narrow black shale lenses. The objective of the present work was to present the first occurrence of caridean for the dark shale levels of the Ipubi Formation. The specimen collected in the field and analyzed in the laboratory, although not achieving a detailed taxonomic determination, is a very important one because it is the first decapod crustacean found in this formation. We believe the specimen LPU-0918/A and B, is a caridean because of its second abdominal somite having a strongly rounded pleura in the base and it overlaps the first and the third. The knowledge about fossil shrimps is still sparse, and the information presented here can be valuable to the understanding of the evolutive history of the carideans.La Formación Ipubi de la Cuenca de Araripe es una importante reserva de yeso cuyo ambiente resultó en la deposición de evaporitas con lentes estrechas de esquisto oscuro. El objetivo del presente trabajo fue presentar la primera aparición de camarones carideos para los niveles de lutita oscura de la Formación Ipubi. El espécimen recolectado en campo y analizado en laboratorio, aunque no ha logrado todavía una determinación taxonómica detallada, quedase importante por ser el primer crustáceo decápodo encontrado en esta formación. Creemos que el espécimen LPU-0918/A y B es un carideo, debido a que su segunda somita abdominal tiene una pleura fuertemente redondeada en la base y se superpone a la primera y tercera somita. El conocimiento sobre el camarón fósil aún es escaso y la información presentada aquí puede ser valorosa para comprender la historia evolutiva de los carideos.A Formação Ipubi da Bacia do Araripe é uma importante reserva de gipsita cujo ambiente resultou na deposição de evaporitos com estreitas lentes de folhelho escuro. O objetivo do presente trabalho foi apresentar a primeira ocorrência de camarões carídeos para os níveis de folhelho escuro da Formação Ipubi. O espécime coletado em campo e analisado em laboratório embora não tenha alcançado uma determinação taxonômica detalhada, torna-se importante porque é o primeiro crustáceo decápode encontrado nessa formação. Acreditamos que o espécime LPU-0918/A e B é um carídeo, devido ao seu segundo somito abdominal ter uma pleura fortemente arredondada na base e sobrepor o primeiro e o terceiro somito. O conhecimento sobre camarões fósseis ainda é escasso, e as informações aqui apresentadas podem ser valiosas para a compreensão da história evolutiva dos carídeos.Research, Society and Development2020-07-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/557610.33448/rsd-v9i8.5576Research, Society and Development; Vol. 9 No. 8; e251985576Research, Society and Development; Vol. 9 Núm. 8; e251985576Research, Society and Development; v. 9 n. 8; e2519855762525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/5576/4764Copyright (c) 2020 Olga Alcântara Barros, Maria Somália Sales Viana, William Ricardo Amancio Santana, Antônio Álamo Feitosa Saraiva, João Hermínio da Silvainfo:eu-repo/semantics/openAccessBarros, Olga AlcântaraViana, Maria Somália SalesSaraiva, Antônio Álamo FeitosaSilva, João Hermínio da2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/5576Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:29:03.216476Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)
La primera aparición de camarones fósiles (Crustacea, Decapoda) en la Formación Ipubi (Cretácico Inferior, Cuenca de Araripe)
Primeira ocorrência de camarões fósseis (crustácea, Decápoda) na Formação Ipubi (Cretáceo inferior, Bacia do Araripe)
title The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)
spellingShingle The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)
Barros, Olga Alcântara
Crustacean
Caridea
Fossils
Santana Group
Gypsum layer.
Crustaceo
Caridea fósiles
Grupo Santana
Yeso.
Crustáceo
Caridea
Fósseis
Grupo Santana
Gipsita.
title_short The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)
title_full The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)
title_fullStr The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)
title_full_unstemmed The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)
title_sort The first occurrence of fossil shrimps (Crustacea, Decapoda) in the Ipubi Formation (Lower Cretaceous, Araripe Basin)
author Barros, Olga Alcântara
author_facet Barros, Olga Alcântara
Viana, Maria Somália Sales
Saraiva, Antônio Álamo Feitosa
Silva, João Hermínio da
author_role author
author2 Viana, Maria Somália Sales
Saraiva, Antônio Álamo Feitosa
Silva, João Hermínio da
author2_role author
author
author
dc.contributor.author.fl_str_mv Barros, Olga Alcântara
Viana, Maria Somália Sales
Saraiva, Antônio Álamo Feitosa
Silva, João Hermínio da
dc.subject.por.fl_str_mv Crustacean
Caridea
Fossils
Santana Group
Gypsum layer.
Crustaceo
Caridea fósiles
Grupo Santana
Yeso.
Crustáceo
Caridea
Fósseis
Grupo Santana
Gipsita.
topic Crustacean
Caridea
Fossils
Santana Group
Gypsum layer.
Crustaceo
Caridea fósiles
Grupo Santana
Yeso.
Crustáceo
Caridea
Fósseis
Grupo Santana
Gipsita.
description The Ipubi Formation of the Araripe Basin is an important gypsum reserve whose environment had resulted in the deposition of evaporites with narrow black shale lenses. The objective of the present work was to present the first occurrence of caridean for the dark shale levels of the Ipubi Formation. The specimen collected in the field and analyzed in the laboratory, although not achieving a detailed taxonomic determination, is a very important one because it is the first decapod crustacean found in this formation. We believe the specimen LPU-0918/A and B, is a caridean because of its second abdominal somite having a strongly rounded pleura in the base and it overlaps the first and the third. The knowledge about fossil shrimps is still sparse, and the information presented here can be valuable to the understanding of the evolutive history of the carideans.
publishDate 2020
dc.date.none.fl_str_mv 2020-07-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/5576
10.33448/rsd-v9i8.5576
url https://rsdjournal.org/index.php/rsd/article/view/5576
identifier_str_mv 10.33448/rsd-v9i8.5576
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/5576/4764
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 8; e251985576
Research, Society and Development; Vol. 9 Núm. 8; e251985576
Research, Society and Development; v. 9 n. 8; e251985576
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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