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2025-12
Volume 11, issue 04
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ISSN: 2274-0422

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3D models of Kalakocetus, the earliest Cetacea

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3D GM dataset of bird skeletal variation

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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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Maëva Judith Orliac (24) , Lionel Hautier (24) , Laurent Marivaux (18) , Renaud Lebrun (15) , Rodolphe Tabuce (14) , Pierre-Olivier Antoine (13) , Bastien Mennecart (13)

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ISEM, Montpellier (387) , LBBE, Villeurbanne, France (66) , no collection. (61) , MUSM, Lima (60) , NHM, London (54) , MNHN, Paris (46) , NMB, Basel (41)

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M3#1873

3D models of the braincase, lateral wall of the braincase, brain, right and left inner ears

Data citation: Ariana Paulina-Carabajal Logo and Juan D. Porfiri Logo, 2026. M3#1873. doi: 10.18563/m3.sf.1873

Model solid/transparent

Flags:
brain endocast, left inner ear, Right wall of braincase

Download 3D model
Specimen infos
Collection
Collection : Museo de la Universidad Nacional del Comahue, Argentina

Inventory number : MUC-PV 595


Information
Sex : indet

Age group : Juvenile

Age (if applicable) : Cretaceous

Material Type : braincase

Origin :

Taxonomy
Class : Sauropsida

Order : Saurischia

Family : Megaraptoridae

Genus : Megaraptor

Species :✝namunhuaiquii


Description
Braincase of a juvenile specimen

Related article
3D models related to the publication: Novel information on the braincase of Megaraptor namunhuaiquii (Dinosauria: Theropoda) using X-ray tomography: pneumaticity, paleoneurology and their paleobiological implications
Ariana Paulina-Carabajal and Juan D. Porfiri
Published online: 29/06/2026

Keywords: Dinosaur hearing; hunting habits; Megaraptoridae; neuroanatomy; Sense Biology

https://doi.org/10.18563/journal.m3.291

  Abstract

    The present 3D Dataset contains the 3D models analyzed in the following publication: Paulina-Carabajal, A., and Porfiri, J.D. 2026. Novel information on the braincase of Megaraptor namunhuaiquii (Dinosauria: Theropoda) using X-ray tomography: pneumaticity, paleoneurology and their paleobiological implications. Ameghiniana 63(1), 16-32
      


  See original publication
  M3 article infos

Article state: in_press
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