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bony labyrinth (11) , Inner ear (9) , South America (6) , skull (6) , Eocene (6)

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Lionel Hautier (13) , Maëva Orliac (13) , Rodolphe Tabuce (9) , Leonardo Kerber (9) , Bastien Mennecart (8)

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M3#412_UFAC 4762

UFAC 4762 – holotype, incomplete right maxilla with cheek teeth

Data citation: Kerber L., Dias da Silva D., Negri F. R., 2019. M3#412_UFAC 4762. doi: 10.18563/m3.sf.412

Model solid/transparent

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Specimen infos
Collection
Collection : UFAC, paleontological collection of the Universidade Federal do Acre, Rio Branco, Brazil

Inventory number : UFAC 4762


Information
Sex : indet

Age group :

Age (if applicable) : Upper Miocene

Material Type : Right maxilla with cheek teeth

Origin : Solimões Formation, Brazil

Taxonomy
Class : Mammalia

Order : Rodentia

Family : Dinomyidae

Genus : Pseudopotamarchus

Species :✝villanuevai


Description
UFAC 4762 – holotype, incomplete right maxilla with cheek teeth

Related article
3D models of fossils of Dinomyidae rodents (Rodentia: Caviomorpha) from the Miocene and Quaternary of Brazil
Leonardo Kerber, David Dias da Silva and Francisco R. Negri
Published online: 2019-07-18

Keywords: Micro CT-SCan; morphology; Potamarchinae; Serra da Capivara; Solimões Formation

doi: 10.18563/journal.m3.95

  Abstract

    This contribution contains 3D models of extinct rodents Dinomyidae from Miocene and Quaternary of Brazil. The Miocene specimens that were digitalized include the holotypes of Potamarchus adamiae, Pseudopotamarchus villanuevai, and Ferigolomys pacarana collected in the Solimões Formation (Upper Miocene), northern Brazil. The Quaternary specimens are the holotype and paratype of Niedemys piauiensis, found in Upper Pleistocene deposits from northeast Brazil. 


  M3 article infos

Published in Volume 05, issue 03 (2019)
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