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

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Most downloaded articles

3D models of Cainotheriids Ossicular chain

Explodable 3D Dog Skull for Veterinary Education

The specimens of Speothos pacivorus

Most cited articles

3D GM dataset of bird skeletal variation

Skeletal embryonic development in the catshark

Bony connexions of the petrosal bone of extant hippos

Most popular keywords

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

Major contributors

Lionel Hautier (25) , Maëva Judith Orliac (24) , Laurent Marivaux (19) , Renaud Lebrun (15) , Rodolphe Tabuce (15) , Bastien Mennecart (15) , Pierre-Olivier Antoine (13)

Most represented collections

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 : Paleontología, Universidad Nacional de La Rioja, Argentina

Inventory number : PULR-V264


Information
Sex : indet

Age (if applicable) : Late Triassic - Norian

Material Type : skull and lower jaws (fragmentary)

Origin : Los Colorados Formation, Ischigualasto Villa Union Basin, Argentina

Taxonomy
Class : Sauropsida

Order : Sphenodontia

Family : indeterminate

Genus : Coloradosphenodon

Species :✝lahni


Description
fragmentary skull and lower jaws

Related article
3D model related to the publication: Earliest-diverging rhynchocephalian from Gondwana: a new sphenodontian from the Upper Triassic Los Colorados Formation (northwestern Argentina).
Leandro C. Gaetano Logo, Juan C. Sotomayor Chacón Logo, María R. Arcaria Logo, Nahuel Vega, Juan M. Leardi Logo, Federico D. Seoane and Alejandro Otero
Published online: 31/08/2026

Keywords: anatomy; Gondwana; Late Triassic; Norian; Sphenodontia

https://doi.org/10.18563/journal.m3.290

Cite this article: Leandro C. Gaetano, Juan C. Sotomayor Chacón, María R. Arcaria, Nahuel Vega, Juan M. Leardi, Federico D. Seoane and Alejandro Otero, 2026. 3D model related to the publication: Earliest-diverging rhynchocephalian from Gondwana: a new sphenodontian from the Upper Triassic Los Colorados Formation (northwestern Argentina). MorphoMuseuM e290. doi: 10.18563/journal.m3.290

Export citation

  Abstract

    This contribution contains the 3D dataset analyzed in L. C. Gaetano, J. C. Sotomayor Chacón, M. R. Arcaria, N. Vega, J. M. Leardi, F. D. Seoane, and A. Otero. submitted. Earliest-diverging rhynchocephalian from Gondwana: a new sphenodontian from the Upper Triassic Los Colorados Formation (northwestern Argentina). Scientific Reports. 


  M3 article infos

Article state: in_press
PDF

3D data

M3#1855

fragmentary skull and lower jaws

Type: "3D_surfaces"

doi: 10.18563/m3.sf.1855

Data citation: Leandro C. Gaetano, Juan C. Sotomayor Chacón, María R. Arcaria, Nahuel Vega, Juan M. Leardi, Federico D. Seoane and Alejandro Otero, 2026. M3#1855. doi: 10.18563/m3.sf.1855

  state:in_press



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