New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogeny

Mongolemys elegans Khosatzky and Mlynarski, 1971, is a freshwater lindholmemydid turtle that is very abundant in Late Cretaceous (Maastrichtian) pond deposits from the Gobi Desert of Mongolia. Here, we present new data on the morphology, bone histology, and phylogenetic position of M. elegans based...

Full description

Autores:
Tipo de recurso:
Fecha de publicación:
2013
Institución:
Universidad del Rosario
Repositorio:
Repositorio EdocUR - U. Rosario
Idioma:
eng
OAI Identifier:
oai:repository.urosario.edu.co:10336/26641
Acceso en línea:
https://doi.org/10.1206/3766.2
https://repository.urosario.edu.co/handle/10336/26641
Palabra clave:
Cretaceous (Maastrichtian)
M. elegans
Rights
License
Restringido (Acceso a grupos específicos)
id EDOCUR2_15eecbdc65d8ed580d5ee963df04833a
oai_identifier_str oai:repository.urosario.edu.co:10336/26641
network_acronym_str EDOCUR2
network_name_str Repositorio EdocUR - U. Rosario
repository_id_str
spelling 8823500660077c515d5-f31d-43af-8502-6f5249894c25-1b0190eaf-29d5-4a08-afa7-826a84672e0b-12020-08-19T14:39:57Z2020-08-19T14:39:57Z2013-01-25Mongolemys elegans Khosatzky and Mlynarski, 1971, is a freshwater lindholmemydid turtle that is very abundant in Late Cretaceous (Maastrichtian) pond deposits from the Gobi Desert of Mongolia. Here, we present new data on the morphology, bone histology, and phylogenetic position of M. elegans based on hatchlings, juveniles, and adults collected by American Museum of Natural History and the Mongolian Academy of Sciences joint field expeditions at the Bugin Tsav locality. Phylogenetic analysis using a morphological dataset supports the placement of M. elegans as a stem testudinoid. Bone histology of M. elegans shows similar patterns of thickness and bone tissue type for the internal and external cortexes as in other freshwater turtles. Microstructural samples of fossil bone from M. elegans show exceptional preservation of osteocyte lacuno-canicular networks, and higher values of osteocyte density at the external cortex in contrast to cancellous bone and the internal cortex.application/pdfhttps://doi.org/10.1206/3766.2ISSN: 0003-0082EISSN: 1937-352Xhttps://repository.urosario.edu.co/handle/10336/26641engAmerican Museum of Natural HistoryBioOne28No. 37661American Museum NovitatesVol. 2013American Museum Novitates, ISSN: 0003-0082;EISSN: 1937-352X, Vol.2013, No.3766 (25 January 2013); pp. 1-28https://bioone.org/journals/american-museum-novitates/volume-2013/issue-3766/3766.2/New-material-of-Mongolemys-elegans-Khosatzky-and-Mlynarski-1971-Testudines/10.1206/3766.2.shortRestringido (Acceso a grupos específicos)http://purl.org/coar/access_right/c_16ecAmerican Museum Novitatesinstname:Universidad del Rosarioreponame:Repositorio Institucional EdocURCretaceous (Maastrichtian)M. elegansNew material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogenyNuevo material de Mongolemys elegans Khosatzky y Mlynarski, 1971 (Testudines: Lindholmemydidae), del Cretácico tardío de Mongolia con comentarios sobre histología ósea y filogeniaarticleArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501Cadena, Edwin AlbertoKsepka, Daniel T.Norell, Mark A.10336/26641oai:repository.urosario.edu.co:10336/266412021-06-03 00:49:56.693https://repository.urosario.edu.coRepositorio institucional EdocURedocur@urosario.edu.co
dc.title.spa.fl_str_mv New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogeny
dc.title.TranslatedTitle.spa.fl_str_mv Nuevo material de Mongolemys elegans Khosatzky y Mlynarski, 1971 (Testudines: Lindholmemydidae), del Cretácico tardío de Mongolia con comentarios sobre histología ósea y filogenia
title New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogeny
spellingShingle New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogeny
Cretaceous (Maastrichtian)
M. elegans
title_short New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogeny
title_full New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogeny
title_fullStr New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogeny
title_full_unstemmed New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogeny
title_sort New material of Mongolemys elegans Khosatzky and Mlynarski, 1971 (Testudines: Lindholmemydidae), from the late Cretaceous of Mongolia with comments on bone histology and phylogeny
dc.subject.keyword.spa.fl_str_mv Cretaceous (Maastrichtian)
M. elegans
topic Cretaceous (Maastrichtian)
M. elegans
description Mongolemys elegans Khosatzky and Mlynarski, 1971, is a freshwater lindholmemydid turtle that is very abundant in Late Cretaceous (Maastrichtian) pond deposits from the Gobi Desert of Mongolia. Here, we present new data on the morphology, bone histology, and phylogenetic position of M. elegans based on hatchlings, juveniles, and adults collected by American Museum of Natural History and the Mongolian Academy of Sciences joint field expeditions at the Bugin Tsav locality. Phylogenetic analysis using a morphological dataset supports the placement of M. elegans as a stem testudinoid. Bone histology of M. elegans shows similar patterns of thickness and bone tissue type for the internal and external cortexes as in other freshwater turtles. Microstructural samples of fossil bone from M. elegans show exceptional preservation of osteocyte lacuno-canicular networks, and higher values of osteocyte density at the external cortex in contrast to cancellous bone and the internal cortex.
publishDate 2013
dc.date.created.spa.fl_str_mv 2013-01-25
dc.date.accessioned.none.fl_str_mv 2020-08-19T14:39:57Z
dc.date.available.none.fl_str_mv 2020-08-19T14:39:57Z
dc.type.eng.fl_str_mv article
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.spa.spa.fl_str_mv Artículo
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1206/3766.2
dc.identifier.issn.none.fl_str_mv ISSN: 0003-0082
EISSN: 1937-352X
dc.identifier.uri.none.fl_str_mv https://repository.urosario.edu.co/handle/10336/26641
url https://doi.org/10.1206/3766.2
https://repository.urosario.edu.co/handle/10336/26641
identifier_str_mv ISSN: 0003-0082
EISSN: 1937-352X
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.citationEndPage.none.fl_str_mv 28
dc.relation.citationIssue.none.fl_str_mv No. 3766
dc.relation.citationStartPage.none.fl_str_mv 1
dc.relation.citationTitle.none.fl_str_mv American Museum Novitates
dc.relation.citationVolume.none.fl_str_mv Vol. 2013
dc.relation.ispartof.spa.fl_str_mv American Museum Novitates, ISSN: 0003-0082;EISSN: 1937-352X, Vol.2013, No.3766 (25 January 2013); pp. 1-28
dc.relation.uri.spa.fl_str_mv https://bioone.org/journals/american-museum-novitates/volume-2013/issue-3766/3766.2/New-material-of-Mongolemys-elegans-Khosatzky-and-Mlynarski-1971-Testudines/10.1206/3766.2.short
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_16ec
dc.rights.acceso.spa.fl_str_mv Restringido (Acceso a grupos específicos)
rights_invalid_str_mv Restringido (Acceso a grupos específicos)
http://purl.org/coar/access_right/c_16ec
dc.format.mimetype.none.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv American Museum of Natural History
BioOne
dc.source.spa.fl_str_mv American Museum Novitates
institution Universidad del Rosario
dc.source.instname.none.fl_str_mv instname:Universidad del Rosario
dc.source.reponame.none.fl_str_mv reponame:Repositorio Institucional EdocUR
repository.name.fl_str_mv Repositorio institucional EdocUR
repository.mail.fl_str_mv edocur@urosario.edu.co
_version_ 1837007669201731584