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2023-12
Volume 09, issue 04
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ISSN: 2274-0422

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Page 5 of 8, showing 20 record(s) out of 160 total

Brain damage: the endocranial cast of Mixtotherium cuspidatum (Mammalia, Artiodactyla) from the Victor Brun Museum (Montauban, France)
Maëva J. Orliac Logo, Hugo Bouaziz and Romain Weppe Logo
Published online: 25/11/2021

Keywords: artiodactyl; Late Eocene; Quercy

https://doi.org/10.18563/journal.m3.158

  Abstract

    Our knowledge of the external brain morphology of the late Eocene artiodactyl ungulate Mixtotherium, relies on a plaster model realized on a specimen from the Victor Brun Museum in Montauban (France) and described by Dechaseaux (1973). Here, based on micro CT-scan data, we virtually reconstruct the 3D cast of the empty cavity of the partial cranium MA PHQ 716 from the Victor Brun Museum and compare it to the plaster model illustrated and described by Dechaseaux (1973). Indeed, the specimen from which the original plaster endocast originates was not identified by Dechaseaux by a specimen number. We confirm here that the studied specimen was indeed the one described and illustrated by Dechaseaux (1973). We also reconstruct a second, more detailed, model providing additional morphological and quantitative observations made available by micro CT scan investigation such as precisions on the neopallium folding and endocranial volumes.
      

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Published in Volume 07, issue 04 (2021)

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3D models related to the publication: Skull sutures and cranial mechanics in the Permian reptile Captorhinus aguti and the evolution of the temporal region in early amniotes
 
Pascal Abel Logo, Yannick Pommery, David P. Ford Logo, Daisuke Koyabu Logo and Ingmar Werneburg Logo
Published online: 28/05/2022

Keywords: Captorhinidae; Cranial osteology; Eureptilia; Reptilia; Sauropsida

https://doi.org/10.18563/journal.m3.167

  Abstract

    The present 3D Dataset contains the 3D models analyzed in: Abel P., Pommery Y., Ford D. P., Koyabu D., Werneburg I. 2022. Skull sutures and cranial mechanics in the Permian reptile Captorhinus aguti and the evolution of the temporal region in early amniotes. Frontiers in Ecology and Evolution. https://doi.org/10.3389/fevo.2022.841784
      

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Published in Volume 08, issue 02 (2022)

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A surface scan of the "Tübingen Steinkern", Holotype of Proganochelys quenstedtii (Testudinata), with some historical remarks.
Ingmar Werneburg Logo, Christina Kyriakouli Logo and Tomasz Szczygielski Logo
Published online: 08/08/2022

Keywords: Friedrich August Quenstedt; history of science; Holotype; steinkern; surface scan

https://doi.org/10.18563/journal.m3.168

  Abstract

    Turtles are one of the most impressive vertebrates. Much of the body is either hidden in a shell or can be drawn into it. Turtles impress with their individual longevity and their often peaceful disposition. Also, with their resilience, they have survived all extinction events since their emergence in the Late Triassic. Today's diversity of shapes is impressive and ranges from the large and high domed Galapagos turtles to the hamster-sized flat pancake turtles. The holotype of one of the oldest fossil turtles, Proganochelys quenstedtii, is housed in the paleontological collection in Tübingen/Germany. Since its discovery some years before 1873, P. quenstedtii has represented the 'prototype' of the turtle and has had an eventful scientific history. It was found in Neuenhaus (Häfner-Neuhausen in Schönbuch forest), Baden-Württemberg, Germany, and stems from Löwenstein-Formation (Weißer Keupersandstein), Late Triassic. The current catalogue number is GPIT-PV-30000. The specimen is listed in the historical inventory “Tübinger Petrefaktenverzeichnis 1841 bis 1896, [folio 326v.]“, as “[catalogue number: PV]16549, Schildkröte Weiser Keupersandstein Hafnerhausen” [turtle from White Keuper Sandstone]. Another, more recent synonym is “GPIT/RE/9396”. The same specimen was presented as uncatalogued by Gaffney (1990). Here we provide a surface scan of the steinkern for easier access of this famous specimen to the scientific community.
      

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Published in Volume 08, issue 03 (2022)

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The endocranial cast of a 10 ka intentionally deformed human cranium from China
Yin Qiyu Logo, Li Qiang Logo, Ma Ming Logo, Zhang Wei Logo and Ni Xijun Logo
Published online: 27/07/2022

Keywords: endocranial cast; intentional cranial deformation; Northeast China

https://doi.org/10.18563/journal.m3.169

  Abstract

    This contribution contains the 3D model of an endocranial cast analyzed in “A 10 ka intentionally deformed human skull from Northeast Asia”. There are many studies on the morphological characteristics of intentional cranial deformation (ICD), but few related 3D models were published. Here, we present the surface model of an intentionally deformed 10 ka human cranium for further research on ICD practice. The 3D model of the endocranial cast of this ICD cranium was discovered near Harbin City, Province Heilongjiang, Northeast China. The fossil preserved only the frontal, parietal, and occipital bones. To complete the endocast model of the specimen, we printed a 3D model and used modeling clay to reconstruct the missing part based on the general form of the modern human endocast morphology.
      

  Specimens

    Homo sapiens IVPP-PA1616 View specimen

    M3#972

    The frontal region of the endocast is flattened, probably formed by the constant pressure on the frontal bone during growth. There is a well-developed frontal crest on the endocranial surface. The endocast widens posteriorly from the frontal lobe. The widest point of the endocast is at the lateral border of the parietal lobe. The lower parietal areas display a marked lateral expansion. The overall shape of the endocast is asymmetrical, with the left side of the parietal lobe being more laterally expanded than the right side. Like the frontal lobe, the occipital lobe is also anteroposteriorly flattened.

    Type: "3D_surfaces"

    doi: 10.18563/m3.sf.972   state:published




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    M3#976

    The original endocranial cast model (with texture) of IVPP-PA1616. It shows the original structures of the specimen, and was not altered in any way.

    Type: "3D_surfaces"

    doi: 10.18563/m3.sf.976   state:published




    Download 3D surface file


 
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Published in Volume 08, issue 03 (2022)

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3D model related to the publication: Sperm whales (Physeteroidea) from the Pisco Formation, Peru, and their trophic role as fat-sources for Late Miocene sharks
Aldo Benites-Palomino Logo, Jorge Velez-Juarbe Logo, Ali Altamirano-Sierra Logo, Alberto Collareta Logo, Jorge D. Carrillo-Briceño Logo and Mario Urbina Logo
Published online: 29/06/2022

Keywords: bite marks; cetaceans; predation; sharks; sperm whales

https://doi.org/10.18563/journal.m3.171

  Abstract

    The present 3D Dataset contains the 3D models analyzed in Benites-Palomino A., Velez-Juarbe J., Altamirano-Sierra A., Collareta A., Carrillo-Briceño J., and Urbina M. 2022. Sperm whales (Physeteroidea) from the Pisco Formation, Peru, and their Trophic role as fat-sources for Late Miocene sharks.
      

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Published in Volume 08, issue 02 (2022)

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3D models related to the publication: Brain endocast of two non-mammaliaform cynodonts from southern Brazil: an ontogenetic and evolutionary approach.
Carolina Hoffmann Logo, Pablo Rodrigues, Marina B. Soares Logo and Marco Brandalise de Andrade Logo
Published online: 09/08/2022

Keywords: Brain evolution; Computed Tomography; Cynodontia; Encephalization Quotient; Triassic.

https://doi.org/10.18563/journal.m3.172

  Abstract

    This contribution contains the 3D model(s) described and figured in the following publication: Carolina A. Hoffmann, P. G. Rodrigues, M. B. Soares & M. B. Andrade. 2021. Brain endocast of two non-mammaliaform cynodonts from southern Brazil: an ontogenetic and evolutionary approach, Historical Biology, 33:8, 1196-1207, https://doi.org/10.1080/08912963.2019.1685512 

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Published in Volume 08, issue 03 (2022)

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3D model related to the publication: Occurrence of the ground sloth Nothrotheriops (Xenarthra, Folivora) in the Late Pleistocene of Uruguay: New information on its dietary and habitat preferences based on stable isotope analysis
Luciano Varela Logo
Published online: 18/05/2023

Keywords: Ground sloth; Nothrotheriidae; Nothrotheriinae; Quaternary; South America

https://doi.org/10.18563/journal.m3.191

  Abstract

    The present 3D Dataset contains the 3D model analyzed in the following publication: occurrence of the ground sloth Nothrotheriops (Xenarthra, Folivora) in the Late Pleistocene of Uruguay: New information on its dietary and habitat preferences based on stable isotope analysis. Journal of Mammalian Evolution. https://doi.org/10.1007/s10914-023-09660-w 

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Published in Volume 09, issue 02 (2023)

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3D models related to the publication: “Molar wear in house mice: insight into diet preferences at an ecological time scale?”
 
Sabrina Renaud Logo, Ronan Ledevin Logo, Caroline Romestaing Logo and Emilie A. Hardouin Logo
Published online: 28/07/2023

Keywords: dental functional morphology; mastication; Mus musculus domesticus; Sub-Antarctic environment

https://doi.org/10.18563/journal.m3.200

  Abstract

    This contribution contains 3D models of upper molar rows of house mice (Mus musculus domesticus) belonging to Western European commensal and Sub-Antarctic feral populations. These two groups are characterized by different patterns of wear and alignment of the three molars along the row, related to contrasted masticatory demand in relation with their diet. These models are analyzed in the following publication: Renaud et al 2023, “Molar wear in house mice, insight into diet preferences at an ecological time scale?”, https://doi.org/10.1093/biolinnean/blad091
      

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Published in Volume 09, issue 03 (2023)

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3D models related to the publication: A 50-million-year-old, three-dimensionally preserved bat skull supports an early origin for modern echolocation
Jacob Maugoust Logo and Maëva J. Orliac Logo
Published online: 19/10/2023

Keywords: Bony labyrinth; Chiroptera; Cranium; Eocene; Paleontology

https://doi.org/10.18563/journal.m3.217

  Abstract

    The present 3D Dataset contains 3D models of the cranium surface and of the bony labyrinth endocast of the stem bat Vielasia sigei. They are used by (Hand et al., 2023) to explore the phylogenetic position of this species, to infer its laryngeal echolocating capabilities, and to eventually discuss chiropteran evolution before the crown clade diversification. 

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Published in Volume 09, issue 04 (2023)

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Osteological connexions of the petrosal bone of the extant Hippopotamidae Hippopotamus amphibius and Choeropsis liberiensis
Maëva J. Orliac Logo, Franck Guy Logo and Renaud Lebrun Logo
Published online: 24/10/2014

Keywords: Artiodactyla; bulla; ear region; pygmy hippo; sinus

https://doi.org/10.18563/m3.1.1.e1

  Abstract

    This project presents the osteological connexions of the petrosal bone of the extant Hippopotamidae Hippopotamus amphibius and Choeropsis liberiensis by a virtual osteological dissection of the ear region. The petrosal, the bulla, the sinuses and the major morphological features surrounding the petrosal bone are labelled, both in situ and in an exploded model presenting disassembly views. The directional underwater hearing mode of Hippopotamidae is discussed based on the new observations. 

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Published in Vol. 01, Issue 01 (2015)

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3D model related to the publication: First record of the family Protocetidae in the Lutetian of Senegal (West Africa)
Lionel Hautier Logo, Raphaël Sarr Logo, Fabrice Lihoreau Logo, Rodolphe Tabuce Logo and Pierre Marwan Hameh
Published online: 05/12/2014

Keywords: Innominate; Protocetid; Senegal

https://doi.org/10.18563/m3.1.1.e2

  Abstract

    This contribution contains the 3D model described and figured in the following publication: Hautier L, Sarr R, Lihoreau F, Tabuce R, Marwan Hameh P. 2014. First record of the family Protocetidae in the Lutetian of Senegal (West Africa). Palaeovertebrata 38(2)-e2 

  Specimens

    indet. indet. SN103 View specimen

    M3#5

    SN103, partial left innominate. Age and occurrence – Taïba Formation, Lutetian of the near Taïba Ndiaye, quarry of the Industries Chimiques du Sénégal (ICS)

    Type: "3D_surfaces"

    doi: 10.18563/m3.sf5   state:published




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Published in Vol. 01, Issue 01 (2015)

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The petrosal bone of Prodremotherium sp. (Artiodactyla, Ruminantia).
Alexandre Assemat Logo and Nicolas L. M. Brualla Logo
Published online: 13/02/2015

Keywords: Late Oligocene; MP 26; MP 28; periotic bone; ruminant

https://doi.org/10.18563/m3.1.2.e1

  Abstract

    This project presents the 3D models of two isolated petrosals from the Oligocene locality of Pech de Fraysse (Quercy, France) here attributed to the genus Prodremotherium Filhol, 1877. Our aim is to describe the petrosal morphology of this Oligocene “early ruminant” as only few data are available in the literature for Oligocene taxa. 

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Published in Vol. 01, Issue 02 (2015)

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The endocranial cast of Microchoerus erinaceus (Euprimates, Tarsiiformes).
Maëva J. Orliac Logo
Published online: 24/09/2015

Keywords: endocast; Late Eocene; Omomyiformes; Primate

https://doi.org/10.18563/m3.1.3.e4

  Abstract

    This contribution contains the 3D model described and figured in the following publication: Ramdarshan A., Orliac M.J., 2015. Endocranial morphology of Microchoerus erinaceus (Euprimates, Tarsiiformes) and early evolution of the Euprimates brain. American Journal of Physical Anthropology. doi: 10.1002/ajpa.22868

      

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Published in Volume 01, Issue 03 (2015)

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3D model related to the publication: Small suids (Mammalia, Artiodactyla) from the late Early Miocene of Turkey and a short overview of Early Miocene small suoids in the Old World.
Maëva J. Orliac Logo, Levent Karadenizli, Pierre-Olivier Antoine Logo and Sevket Sen Logo
Published online: 15/06/2015

Keywords: Ça nkiri-Çorum Basin; Central An atolia; Hyotheriinae; new species; Suidae

https://doi.org/10.18563/m3.1.2.e4

  Abstract

    This contribution contains the 3D models described and figured in the following publication: Orliac M.J., Karadenizli L., Antoine P.-O., Sen S. 2015. Small suids (Mammalia, Artiodactyla) from the late Early Miocene of Turkey and a short overview of Early Miocene small suoids in the Old World. Paleontologia electronica 18(2): 18.2.30A: 1-48. https://doi.org/10.26879/547 

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Published in Vol. 01, Issue 02 (2015)

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Holotype specimen of Donrussellia magna, an adapiform primate from the early Eocene (MP7) of Southern France
Anusha Ramdarshan, Marc Godinot Logo, Samuel Bédécarrats Logo and Rodolphe Tabuce Logo
Published online: 18/06/2015

Keywords: Adapiformes; Early Eocene; Holotype; Primates; Southern France

https://doi.org/10.18563/m3.1.2.e2

  Abstract

    This project presents a µCT dataset and an associated 3D surface model of the holotype of Donrussellia magna (UM PAT 17; Primates, Adapiformes). UM PAT17 is the only known specimen for the species and consists of a well-preserved left lower jaw with p4-m3. It documents one of the oldest European primates, eventually dated near the Paleocene Eocene Thermal Maximum. 

  Specimens

    Donrussellia magna UM PAT 17 View specimen

    M3#17

    3D surface file model of UM PAT 17 (type specimen of Donrussellia magna), which is a well preserved left lower jaw with p4-m3. The teeth (and roots) were manually segmented.

    Type: "3D_surfaces"

    doi: 10.18563/m3.sf17   state:published




    Download 3D surface file

    M3#18

    CT Scan Data of Donrussellia magna UM PAT 17. Voxel size (in µm): 36µm (isotropic voxels). Dimensions in x,y,z : 594 pixels, 294 pixels, 1038 pixels. Image type : 8-bit voxels. Image format : raw data format (no header).

    Type: "3D_CT"

    doi: 10.18563/m3.sf18   state:published




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Published in Vol. 01, Issue 02 (2015)

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Skeletogenesis during the late embryonic development of the catshark Scyliorhinus canicula (Chondrichthyes; Neoselachii)
Sébastien Enault, Sylvain Adnet Logo and Mélanie Debiais-Thibaud Logo
Published online: 25/04/2016

Keywords: Chondrichthyes; development; mineralization; Scyliorhinus canicula; skeleton

https://doi.org/10.18563/m3.1.4.e2

  Abstract

    Current knowledge on the skeletogenesis of Chondrichthyes is scarce compared with their extant sister group, the bony fishes. Most of the previously described developmental tables in Chondrichthyes have focused on embryonic external morphology only. Due to its small body size and relative simplicity to raise eggs in laboratory conditions, the small-spotted catshark Scyliorhinus canicula has emerged as a reference species to describe developmental mechanisms in the Chondrichthyes lineage. Here we investigate the dynamic of mineralization in a set of six embryonic specimens using X-ray microtomography and describe the developing units of both the dermal skeleton (teeth and dermal scales) and endoskeleton (vertebral axis). This preliminary data on skeletogenesis in the catshark sets the first bases to a more complete investigation of the skeletal developmental in Chondrichthyes. It should provide comparison points with data known in osteichthyans and could thus be used in the broader context of gnathostome skeletal evolution. 

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Published in Volume 01, Issue 04 (2016)

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MicroCT survey of larval skeletal mineralization in the Cuban gar Atractosteus tristoechus (Actinopterygii; Lepisosteiformes)
Raphaël Scherrer Logo, Andrés Hurtado, Erik Garcia Machado Logo and Mélanie Debiais-Thibaud Logo
Published online: 17/05/2017

Keywords: Actinopterygii; development; Lepisosteiformes; mineralization; skeleton

https://doi.org/10.18563/m3.3.3.e3

  Abstract

    Using X-ray microtomography, we describe the ossification events during the larval development of a non-teleost actinopterygian species: the Cuban gar Atractosteus tristoechus from the order Lepisosteiformes. We provide a detailed developmental series for each anatomical structure, covering a large sequence of mineralization events going from an early stage (13 days post-hatching, 21mm total length) to an almost fully ossified larval stage (118dph or 87mm in standard length). With this work, we expect to bring new developmental data to be used in further comparative studies with other lineages of bony vertebrates. We also hope that the on-line publication of these twelve successive 3D reconstructions, fully labelled and flagged, will be an educational tool for all students in comparative anatomy. 

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Published in Volume 03, Issue 03 (2017)

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3D models related to the publication: Neogene sloth assemblages (Mammalia, Pilosa) of the Cocinetas Basin (La Guajira, Colombia): implications for the Great American Biotic Interchange
Eli Amson Logo, Juan D. Carrillo Logo and Carlos Jaramillo Logo
Published online: 08/06/2016

Keywords: Great American Biotic Interchange; Neotropics; palaeobiodiversity; Tardigrada; Ware Formation

https://doi.org/10.18563/m3.2.1.e3

  Abstract

    The present 3D Dataset contains the 3D models analyzed in Neogene sloth assemblages (Mammalia, Pilosa) of the Cocinetas Basin (La Guajira, Colombia): implications for the Great American Biotic Interchange. Palaeontology. doi: 10.1111/pala.12244
      

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Published in Volume 02, Issue 01 (2016)

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S.I. Data
3D model related to the publication: An enigmatic aquatic snake from the Cenomanian of northern South America
Adriana Albino Logo, Jorge D. Carrillo-Briceño Logo and James, M. Neenan Logo
Published online: 24/05/2016

Keywords: aquatic; Cretaceous; Snake; South America; Vertebrae

https://doi.org/10.18563/m3.2.2.e2

  Abstract

    This contribution contains the 3D model described and figured in the following publication: Albino, A., Carrillo-Briceño, J. D. & Neenan, J. M. 2016. An enigmatic aquatic snake from the Cenomanian of northern South America. PeerJ 4:e2027 http://dx.doi.org/10.7717/peerj.2027 

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Published in Volume 02, Issue 02 (2017)

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3D models related to the publication: A Dorcatherium (Mammalia, Ruminantia, middle Miocene) petrosal bone and the tragulid ear region.
Bastien Mennecart Logo and Loïc Costeur Logo
Published online: 01/10/2016

Keywords: inner ear; Miocene; phylogeny; ruminant

https://doi.org/10.18563/m3.2.1.e2

  Abstract

    The present 3D Dataset contains the 3D models analyzed in the article Mennecart, B., and L. Costeur. 2016. A Dorcatherium (Mammalia, Ruminantia, Middle Miocene) petrosal bone and the tragulid ear region. Journal of Vertebrate Paleontology 36(6), 1211665(1)-1211665(7). DOI: 10.1080/02724634.2016.1211665

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Published in Volume 02, Issue 01 (2016)

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Page 5 of 8, showing 20 record(s) out of 160 total