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2023-03
Volume 09, issue 01
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ISSN: 2274-0422

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Articles of Marcelo R. Sánchez-Villagra

Page 1 of 1, showing 4 record(s) out of 4 total

3D model related to the publication: Small within the largest: Brain size and anatomy of the extinct Neoepiblema acreensis, a giant rodent from the Neotropics
José D. Ferreira, Francisco R. Negri, Marcelo R. Sánchez-Villagra and Leonardo Kerber
Published online: 02/03/2020

Keywords: brain endocast.; Caviomorpha; Endocranium; palaeobiology

https://doi.org/10.18563/journal.m3.107

  Abstract

    The present 3D Dataset contains the 3D model of the brain endocast of Neoepiblema acreensis analyzed in “Small within the largest: Brain size and anatomy of the extinct Neoepiblema acreensis, a giant rodent from the Neotropics”. The 3D model was generated using CT-Scanning and techniques of virtual reconstruction.
      

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Published in Volume 06, issue 01 (2020)

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3D models related to the publication: The Neogene record of northern South American native ungulates
Juan D. Carrillo, Eli Amson, Carlos Jaramillo, Rodolfo Sánchez, Luis Quiroz, Carlos Cuartas, Aldo F. Rincón and Marcelo R. Sánchez-Villagra
Published online: 30/07/2018

Keywords: Astrapotheria; Castilletes Formation; Neogene; Notoungulata; San Gregorio Formation

https://doi.org/10.18563/journal.m3.61

  Abstract

    This contribution contains the 3D models described and figured in: The Neogene record of northern South American native ungulates. Smithsonian Contributions to Paleobiology. Doi: 10.5479/si.1943-6688.101
      

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Published in Volume 04, issue 02 (2018)

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Supplemental information for "Sensory anatomy of the most aquatic of carnivorans: the Antarctic Ross seal, and convergences with other mammals".
Ashley E. Latimer, Cleopatra M. Loza, Marcelo R. Sánchez-Villagra and Alfredo A. Carlini
Published online: 23/11/2017

Keywords: aquatic; inner ear; Ommatophoca rossi; Phoca; semicircular canals

https://doi.org/10.18563/m3.3.4.e7

  Abstract

    Here, the semicircular canals of the most aquatic seal, the rare Antarctic Ross Seal (Ommatophoca rossii), are presented for the first time, along with representatives of every species in the Lobodontini: the leopard seal (Hydrurga leptonyx), Weddell seal (Leptonychotes weddellii), and crabeater seal (Lobodon carcinophagus). Because encounters with wild Ross seal are rare, and few specimens are available in collections worldwide, this dataset increases accessibility to a rare species. For further comparison, we present the bony labyrinths of other carnivorans, the elephant seal (Mirounga leonina), harbor seal (Phoca vitulina), walrus (Odobenus rosmarus), South American sea lion (Otaria byronia). 

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Published in Volume 03, Issue 04 (2017)

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3D models related to the publication: Size Variation under Domestication: Conservatism in the inner ear shape of wolves, dogs and dingoes
Anita . Schweizer, Renaud Lebrun, Laura A. B. Wilson, Loïc Costeur, Thomas Schmelzle and Marcelo R. Sánchez-Villagra
Published online: 17/10/2017

Keywords: bony labyrinth; cochlea; feralisation; inner ear; petrosal; semicircular canal; zooarchaeology

https://doi.org/10.18563/m3.3.4.e1

  Abstract

    The present 3D Dataset contains the 3D models analyzed in the following publication: Size variation under domestication: Conservatism in the inner ear shape of wolves, dogs and dingoes. Scientific Reports 7, Article number: 13330, https://doi.org/10.1038/s41598-017-13523-9.
      

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Published in Volume 03, Issue 04 (2017)

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Page 1 of 1, showing 4 record(s) out of 4 total