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2026-06
Volume 12, issue 02
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ISSN: 2274-0422

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bony labyrinth (14) , inner ear (11) , Eocene (11) , geometric morphometrics (10) , CT-scan (10) , Oligocene (9) , Micro-CT (9)

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ISEM, Montpellier (409) , LBBE, Villeurbanne, France (66) , no collection. (61) , MUSM, Lima (60) , NHM, London (54) , MNHN, Paris (52) , NMB, Basel (41)

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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 (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 Logo, David Dias da Silva Logo and Francisco R. Negri Logo
Published online: 18/07/2019

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

https://doi.org/10.18563/journal.m3.95

Cite this article: Leonardo Kerber, David Dias da Silva and Francisco R. Negri, 2019. 3D models of fossils of Dinomyidae rodents (Rodentia: Caviomorpha) from the Miocene and Quaternary of Brazil. MorphoMuseuM 5:e95. doi: 10.18563/journal.m3.95

Export citation

  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)
PDF

3D data

M3#412

UFAC 4762 – holotype, incomplete right maxilla with cheek teeth

Type: "3D_surfaces"

doi: 10.18563/m3.sf.412

Data citation: Leonardo Kerber, David Dias da Silva and Francisco R. Negri, 2019. M3#412. doi: 10.18563/m3.sf.412

  state:published



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