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March 2021
Volume 07, issue 01
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ISSN: 2274-0422
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Most downloaded articles

The steinkern of Proganochelys questedtii

3D models of Proterochampsa nodosa

The Petrosal bone of Prodremotherium sp.

3D GM dataset of bird skeletal variation

3D models of cetartiodactyl cervicothoracic vertebrae

Most popular keywords

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

Major contributors

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

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MorphoMuseuM Volume 07, issue 01:March 2021

Table of contents


  Miscellaneous
A 3D geometric morphometric dataset quantifying skeletal variation in birds
Alexander Bjarnason and Roger Benson
Published online: 2021-02-09

Keywords: birds; geometric morphometrics; macroevolution; morphology; skeleton

doi: 10.18563/journal.m3.125

  Abstract

    Macroevolution is integral to understanding the patterns of the diversification of life. As the life sciences increasingly use big data approaches, large multivariate datasets are required to test fundamental macroevolutionary hypotheses. In vertebrate evolution, large datasets have been created to quantify morphological variation, largely focusing on particular areas of the skeleton. We provide a landmarking protocol to quantify morphological variation in skeletal elements across the head, trunk, hindlimb and forelimb using 3-dimensional landmarks and semilandmarks, and present a large pan-skeletal database of bird morphology for 149 taxa across avian phylogeny using CT scan data. This large collection of 3D models and geometric morphometric data is open access and can be used in the future for new research, teaching and outreach. The 3D models and CT scans of the 149 specimens related to this project can be downloaded at MorphoSource (https://www.morphosource.org/projects/00000C420) 

  Specimens
 
  M3 article infos
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S.I. Data
  3D datasets

3D models related to the publication: The morphology and evolution of chondrichthyan cranial muscles: a digital dissection of the elephantfish Callorhinchus milii and the catshark Scyliorhinus canicula
Richard Dearden, Rohan Mansuit, Anthony Herrel, Antoine Cuckovic, Dominique Didier, Paul Tafforeau and Alan Pradel
Published online: 2021-01-11

Keywords: chondrichthyan; cranial muscles; digital dissection; elasmobranch; holocephalan

doi: 10.18563/journal.m3.133

  Abstract

    This contribution contains 3D models of the cranial skeleton and muscles in an elephantfish (Callorhinchus milii) and a catshark (Scyliorhinus canicula), based on synchrotron tomographic scans. These datasets were analyzed and described in Dearden et al. (2021) “The morphology and evolution of chondrichthyan cranial muscles: a digital dissection of the elephantfish Callorhinchus milii and the catshark Scyliorhinus canicula.” Journal of Anatomy. 

  Specimens
 
  M3 article infos
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3D models related to the publication: Pushing the boundary? Testing the ‘functional elongation hypothesis’ of the giraffe’s neck
Marilena A. Müller, Luisa Merten, Christine Böhmer and John A. Nyakatura
Published online: 2021-01-12

Keywords: cetartiodactyla; Comparative anatomy; neck; Vertebrae; vertebral column

doi: 10.18563/journal.m3.129

  Abstract

    This contribution contains the 3D models analyzed in Müller et al. (2021) “Pushing the boundary? Testing the ‘functional elongation hypothesis’ of the giraffe’s neck”. 

  Specimens
 
  See original publication
  M3 article infos
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3D model related to the publication: A new fossil of Tayassuidae (Mammalia: Cetartiodactyla) from the Pleistocene of northern Brazil
Paula Copetti, Rodrigo . Parisi-Dutra, Atila A. Stock Da-Rosa and Leonardo Kerber
Published online: 2021-01-29

Keywords: Laser scanning; megafauna; Rio Madeira Formation; Rondônia

doi: 10.18563/journal.m3.105

  Abstract

    The present 3D Dataset contains the 3D model of a left dentary with m1-m3 analyzed in “A new fossil of Tayassuidae (Mammalia: Certartiodactyla) from the Pleistocene of northern Brazil”. The 3D model was generated using a laser scanning. 

  Specimens
 
  M3 article infos
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3D models related to the publication: Reassessment of the enigmatic ruminant Miocene genus Amphimoschus Bourgeois, 1873 (Mammalia, Artiodactyla, Pecora).
Bastien Mennecart, Grégoire Métais, Jérémy Tissier, Loïc Costeur and Gertrud Rössner
Published online: 2021-02-01

Keywords: bony labyrinth; Miocene; Petrosal bone; ruminant; skull

doi: 10.18563/journal.m3.131

  Abstract

    The present 3D Dataset contains the 3D models analyzed in Mennecart B., Métais G., Costeur L., Ginsburg L, and Rössner G. 2021, Reassessment of the enigmatic ruminant Miocene genus Amphimoschus Bourgeois, 1873 (Mammalia, Artiodactyla, Pecora). PlosOne. https://doi.org/10.1371/journal.pone.0244661 

  Specimens
 
  See original publication
  M3 article infos
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3D models related to the publication: Re-description of the braincase of the rebbachisaurid sauropod Limaysaurus tessonei and novel endocranial information based on CT scans
 
Ariana Paulina-Carabajal and Jorge Calvo
Published online: 2021-02-03

Keywords: Cranial endocast; Dinosauria; Inner ear; Paleoneurology

doi: 10.18563/journal.m3.130

  Abstract

    This contribution contains the 3D models described and figured in the following publication: Paulina-Carabajal A and Calvo JO 2021. Re-description of the braincase of the rebbachisaurid sauropod Limaysaurus tessonei and novel endocranial information based on CT scans. Anais da Academia Brasileira de Ciências 93(Suppl. 2): e20200762 https://doi.org/10.1590/0001-3765202120200762 

  Specimens
 
  M3 article infos
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