The present 3D Dataset contains the 3D model analyzed in the following publication: Paulina-Carabajal, A., Sterli, J., Werneburg, I., 2019. The endocranial anatomy of the stem turtle Naomichelys speciosa from the Early Cretaceous of North America. Acta Palaeontologica Polonica, https://doi.org/10.4202/app.00606.2019 

Naomichelys speciosa FMNH PR273 View specimen

M3#428 FMNH_PR273_1 - Naomichlys speciosa - skull Type: "3D_surfaces" doi: 10.18563/m3.sf.428   state:published

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The present 3D Dataset contains the 3D model analyzed in Vautrin et al. (2019), Palaeontology, From limb to fin: an Eocene protocetid forelimb from Senegal sheds new light on the early locomotor evolution of early cetaceans. 

?Carolinacetus indet. SNTB 2011-01 View specimen

M3#398 3D model of an articulated forelimb of a Carolinacetus-like protocetid from Senegal Type: "3D_surfaces" doi: 10.18563/m3.sf.398   state:published

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The present 3D Dataset contains the 3D models analyzed in ”Morphological features of tooth development and replacement in the rabbit Oryctolagus cuniculus”, Archives of Oral Biology, https://doi.org/10.1016/j.archoralbio.2019.104576 

Oryctogalus cuniculus E14 View specimen

M3#390 Right cheek teeth, Left and right incisors at 14 dpf Type: "3D_surfaces" doi: 10.18563/m3.sf.390   state:published

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Oryctogalus cuniculus E16 View specimen

M3#391 Left cheek teeth, Left and right incisors at 16 dpf Type: "3D_surfaces" doi: 10.18563/m3.sf.391   state:published

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Oryctogalus cuniculus E18 View specimen

M3#392 Left cheek teeth and incisors at 18 dpf Type: "3D_surfaces" doi: 10.18563/m3.sf.392   state:published

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Oryctogalus cuniculus E20 View specimen

M3#393 Left cheek teeth and incisors at 20 dpf Type: "3D_surfaces" doi: 10.18563/m3.sf.393   state:published

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Oryctogalus cuniculus E22 View specimen

M3#394 Left lower cheek teeth and incisors, right upper cheek teeth and incisors at 22 dpf Type: "3D_surfaces" doi: 10.18563/m3.sf.394   state:published

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Oryctogalus cuniculus E24 View specimen

M3#395 Left cheek teeth and incisors at 24 dpf Type: "3D_surfaces" doi: 10.18563/m3.sf.395   state:published

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Oryctogalus cuniculus E28 View specimen

M3#396 Right cheek teeth and incisors at 28 dpf Type: "3D_surfaces" doi: 10.18563/m3.sf.396   state:published

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Oryctogalus cuniculus E26 View specimen

M3#397 Right cheek teeth and incisors at 26 dpf Type: "3D_surfaces" doi: 10.18563/m3.sf.397   state:published

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This contribution contains the 3D models described and figured in the following publication: Tissier et al. (in prep.). 

Sellamynodon zimborensis UBB MPS 15795 View specimen

M3#297 Incomplete skull with left M3. Type: "3D_surfaces" doi: 10.18563/m3.sf.297   state:published

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Sellamynodon zimborensis UBB MPS 15795 View specimen

M3#298 Mandible with complete molar and premolar rows, lacking symphysis. Type: "3D_surfaces" doi: 10.18563/m3.sf.298   state:published

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Amynodontopsis aff. bodei UBB MPS V545 View specimen

M3#299 Maxillary fragment with M1-3. Type: "3D_surfaces" doi: 10.18563/m3.sf.299   state:published

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Amynodontopsis aff. bodei UBB MPS V546 View specimen

M3#300 Unworn m1/2 on mandible fragment. Type: "3D_surfaces" doi: 10.18563/m3.sf.300   state:published

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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
  

cf. Nothrotherium indet. MUN STRI 12924 View specimen

M3#106 Fragmentary basicranium with posterior portion of the skull roof. Type: "3D_surfaces" doi: 10.18563/m3.sf.106   state:published

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indet. indet. MUN STRI 16535 View specimen

M3#107 Complete left ulna of a Scelidotheriinae gen. et sp. indet. Type: "3D_surfaces" doi: 10.18563/m3.sf.107   state:published

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Archaeozoological studies are increasingly using new methods and approaches to explore questions about domestication. Here, we provide 3D models of three archaeological Canis lupus skulls from Belgium originating from the sites of Goyet (31,680±250BP; 31,890+240/-220BP), Trou des Nutons (21,810±90BP) and Trou Balleux (postglacial). Since their identification as either wolves or early dogs is still debated, we present these models as additional tools for further investigating their evolutionary history and the history of dog domestication. 

Canis lupus Goyet 2860 View specimen

M3#21 3D surface model of the cranium of the Late Pleistocene Canis lupus "Goyet 2860" from the Royal Belgian Institute of Natural Sciences. Type: "3D_surfaces" doi: 10.18563/m3.sf21   state:published

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Canis lupus Trou Balleux no-nr View specimen

M3#22 3D surface model of the cranium of the Late Pleistocene Canis lupus "Trou Balleux no-nr" from the University of Liège, Belgium Type: "3D_surfaces" doi: 10.18563/m3.sf22   state:published

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Canis lupus Trou des Nutons 2559-1 View specimen

M3#23 3D surface model of the cranium of the Late Pleistocene Canis lupus "Trou des Nutons 2559-1" from the Royal Belgian Institute of Natural Sciences. Type: "3D_surfaces" doi: 10.18563/m3.sf23   state:published

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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

  

Microchoerus erinaceus UM-PRR1771 View specimen

	M3#15 Labelled 3D model of the endocranial cast and sinuse of Microchoerus erinaceus. Type: "3D_surfaces" doi: 10.18563/m3.sf15   state:published	Download 3D surface file
	M3#1303 50µm voxel size µCT scan of the cranium of UM PRR1771 Type: "3D_CT" doi: 10.18563/m3.sf.1303   state:published	Download CT data

This contribution contains the three-dimensional digital models of the dental fossil material of strepsirrhine primates (Azibiidae and ?Djebelemuridae) from the late early to early middle Eocene of the Gour Lazib Complex in western Algeria and of Djebel Chambi in central-western Tunisia. These fossils were described, figured and discussed in the following publication: Marivaux et al. (2025), New insights into the diversity of strepsirrhine primates from the late early – early middle Eocene of North Africa (Algeria and Tunisia). Journal of Human Evolution, 103729. https://doi.org/10.1016/j.jhevol.2025.103729  
  

Algeripithecus minimissimus ONM-CBI-1-38 View specimen

M3#1715 Isolated right P3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1715   state:published

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Algeripithecus minimissimus ONM-CBI-1-37 View specimen

M3#1716 Isolated right P4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1716   state:published

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Algeripithecus minimissimus ONM-CBI-1-1206 View specimen

M3#1717 Isolated right p4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1717   state:published

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Algeripithecus minimissimus ONM-CBI-1-1207 View specimen

M3#1718 Isolated right p4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1718   state:published

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Algeripithecus minimissimus ONM-CBI-1-1205 View specimen

M3#1719 Fragment of right mandible bearing m1-3 (Holotype) Type: "3D_surfaces" doi: 10.18563/m3.sf.1719   state:published

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Algeripithecus minimissimus ONM-CBI-1-1209 View specimen

M3#1720 Isolated left m2 Type: "3D_surfaces" doi: 10.18563/m3.sf.1720   state:published

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Algeripithecus minimissimus ONM-CBI-1-1208 View specimen

M3#1721 Isolated right m2 Type: "3D_surfaces" doi: 10.18563/m3.sf.1721   state:published

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Algeripithecus minutus UM-HGL50-294 View specimen

M3#1722 Left DP4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1722   state:published

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Algeripithecus minutus UM-HGL50-297 View specimen

M3#1723 Isolated right P2 Type: "3D_surfaces" doi: 10.18563/m3.sf.1723   state:published

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Algeripithecus minutus UM-HGL50-298 View specimen

M3#1724 Isolated right P3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1724   state:published

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Algeripithecus minutus UM-HGL50-299 View specimen

M3#1725 Isolated right P4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1725   state:published

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Algeripithecus minutus UM-HGL50-303 View specimen

M3#1726 Isolated left P4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1726   state:published

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Algeripithecus minutus UM-GZC-7 View specimen

M3#1727 Isolated left M1 (lingually broken) Type: "3D_surfaces" doi: 10.18563/m3.sf.1727   state:published

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Algeripithecus minutus UM-GZC-1 View specimen

M3#1728 Isolated left M2 (Holotype) Type: "3D_surfaces" doi: 10.18563/m3.sf.1728   state:published

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Algeripithecus minutus UM-HGL50-319 View specimen

M3#1729 Isolated left M3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1729   state:published

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Algeripithecus minutus UM-HGL50-397 View specimen

M3#1730 Fragment of left mandible bearing p3-m3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1730   state:published

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Azibius magnus UM-HGL50-258 View specimen

M3#1731 Isolated right P3 or P4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1731   state:published

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Azibius magnus UM-HGL50-260 View specimen

M3#1732 Isolated right M2 Type: "3D_surfaces" doi: 10.18563/m3.sf.1732   state:published

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Azibius magnus UM-HGL50-261 View specimen

M3#1733 Isolated left M3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1733   state:published

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Azibius magnus UM-HGL50-263 View specimen

M3#1734 Isolated left p3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1734   state:published

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Azibius magnus UM-HGL50-264 View specimen

M3#1735 Isolated right m1 (Holotype) Type: "3D_surfaces" doi: 10.18563/m3.sf.1735   state:published

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Azibius magnus UM-HGL50-265 View specimen

M3#1736 Isolated right m1 (lingually broken) Type: "3D_surfaces" doi: 10.18563/m3.sf.1736   state:published

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Azibius magnus UM-HGL50-266 View specimen

M3#1738 Isolated right m2 (corroded) Type: "3D_surfaces" doi: 10.18563/m3.sf.1738   state:published

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Azibius trerki UM-HGL50-166 View specimen

M3#1739 Isolated right DP4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1739   state:published

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Azibius trerki UM-HGL50-295 View specimen

M3#1740 Isolated left DP4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1740   state:published

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Azibius trerki UM-HGL51-46 View specimen

	M3#1741 Fragment of right maxillary bearing P3-4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1741   state:published	Download 3D surface file
	M3#1742 Fragment of right maxillary bearing M3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1742   state:published	Download 3D surface file

Azibius trerki UM-GZC-41 View specimen

M3#1743 Isolated left P4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1743   state:published

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Azibius trerki UM-HGL50-396 View specimen

M3#1744 Boneless fragment of a left maxillary bearing M1-2 Type: "3D_surfaces" doi: 10.18563/m3.sf.1744   state:published

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Azibius trerki UM-HGL50-270 View specimen

M3#1745 Fragment (talonid) of an isolated right dp4 Type: "3D_surfaces" doi: 10.18563/m3.sf.1745   state:published

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Azibius trerki UM-HGL50-248 View specimen

M3#1746 Isolated left m1 Type: "3D_surfaces" doi: 10.18563/m3.sf.1746   state:published

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Azibius trerki UM-HGL50-256 View specimen

M3#1753 Fragment of left mandible bearing p4-m3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1753   state:published

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Lazibadapis anchomomyinopsis UM-HGL50-326 View specimen

M3#1747 Isolated right M1 (buccally broken) Type: "3D_surfaces" doi: 10.18563/m3.sf.1747   state:published

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Lazibadapis anchomomyinopsis UM-HGL50-169 View specimen

M3#1748 Isolated right M2 (corroded) Type: "3D_surfaces" doi: 10.18563/m3.sf.1748   state:published

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Lazibadapis anchomomyinopsis UM-HGL50-170 View specimen

M3#1749 Isolated right M2 or M3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1749   state:published

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Lazibadapis anchomomyinopsis UM-HGL50-325 View specimen

	M3#1750 Boneless fragment of left mandible preserving m2-3 (Holotype) -> m2 Type: "3D_surfaces" doi: 10.18563/m3.sf.1750   state:published	Download 3D surface file
	M3#1751 Boneless fragment of left mandible preserving m2-3 (Holotype) -> m3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1751   state:published	Download 3D surface file

Lazibadapis anchomomyinopsis UM-HGL50-290 View specimen

M3#1752 Isolated left m3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1752   state:published

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The present 3D Dataset contains the 3D models of Protocetus atavus described and figured in the following publication: Berger et al. (2025) The endocranial anatomy of Protocetids and its implications for early whale evolution.
  

Protocetus atavus SMNS-P-11084 View specimen

	M3#1654 Textured model of the whole skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1654   state:published	Download 3D surface file
	M3#1655 Brain endocast Type: "3D_surfaces" doi: 10.18563/m3.sf.1655   state:published	Download 3D surface file

The present 3D Dataset contains the 3D models analyzed in: Perrichon et al., 2023. Neuroanatomy and pneumaticity of Voay robustus and its implications for crocodylid phylogeny and palaeoecology. 

Crocodylus niloticus MHNL 50001387 View specimen

M3#1202 Skull, inner ear, pharyngotympanic sinus and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1202   state:published

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Voay robustus MNHN F.1908-5 View specimen

M3#1203 Skull, inner ear, pharyngotympanic sinus and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1203   state:published

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Voay robustus NHMUK PV R 36684 View specimen

M3#1204 Skull, inner ear, pharyngotympanic sinus and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1204   state:published

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Voay robustus NHMUK PV R 36685 View specimen

M3#1205 Skull, inner ear, pharyngotympanic sinus and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1205   state:published

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Osteolaemus tetraspis UCBLZ 2019-1-236 View specimen

M3#1208 Skull, inner ear, pharyngotympanic sinus and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1208   state:published

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Mecistops sp. UM N89 View specimen

M3#1207 Skull, inner ear, pharyngotympanic sinus and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1207   state:published

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Voay robustus NHMUK PV R 2204 View specimen

M3#1206 Skull, inner ear, pharyngotympanic sinus, intertympanic sinus and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1206   state:published

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The present 3D Dataset contains the 3D models of an ilium, a vertebra, and a partial scapula of Prestosuchus sp. that were analyzed in “New Loricata remains from the Pinheiros-Chiniquá Sequence (Middle-Upper Triassic), southern Brazil”. 

Prestosuchus sp. UFSM11603 View specimen

M3#1080 Surface scan of a right ilium of Prestosuchus sp. with a 0.4 mm resolution. Type: "3D_surfaces" doi: 10.18563/m3.sf.1080   state:published

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Prestosuchus sp. UFSM11233 View specimen

M3#1081 Surface scan of a partial right scapula of Prestosuchus sp. with a 0.4mm resolution. Type: "3D_surfaces" doi: 10.18563/m3.sf.1081   state:published

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Prestosuchus sp. UFSM11602a View specimen

M3#1082 Surface scan of a anterior dorsal vertebra of Prestosuchus sp. with a 0.2 mm resolution. Type: "3D_surfaces" doi: 10.18563/m3.sf.1082   state:published

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The present 3D Dataset contains the 3D model analyzed in Presence of the ground sloth Valgipes bucklandi (Xenarthra, Folivora, Scelidotheriinae) in southern Uruguay during the Late Pleistocene: Ecological and biogeographical implications. Quaternary International. https://doi.org/10.1016/j.quaint.2021.06.011 

Valgipes bucklandi CAV 1573 View specimen

M3#797 Left tibia-fibula Type: "3D_surfaces" doi: 10.18563/m3.sf.797   state:published

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This contribution contains the 3D models of the fossil teeth of two chinchilloid caviomorph rodents (Borikenomys praecursor and Chinchilloidea gen. et sp. indet.) discovered from lower Oligocene deposits of Puerto Rico, San Sebastian Formation (locality LACM Loc. 8060). These fossils were described and figured in the following publication: Marivaux et al. (2020), Early Oligocene chinchilloid caviomorphs from Puerto Rico and the initial rodent colonization of the West Indies. Proceedings of the Royal Society B. http://dx.doi.org/10.1098/rspb.2019.2806 

Borikenomys praecursor LACM 162447 View specimen

M3#638 Right lower m3. This isolated tooth was scanned with a resolution of 6 µm using a μ-CT-scanning station EasyTom 150 / Rx Solutions (Montpellier RIO Imaging, ISE-M, Montpellier, France). AVIZO 7.1 (Visualization Sciences Group) software was used for visualization, segmentation, and 3D rendering. The specimen was prepared within a “labelfield” module of AVIZO, using the segmentation threshold selection tool. Type: "3D_surfaces" doi: 10.18563/m3.sf.638   state:published

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Borikenomys praecursor LACM 162446 View specimen

M3#639 Fragment of lower molar (most of the mesial part). This isolated broken tooth was scanned with a resolution of 6 µm using a μ-CT-scanning station EasyTom 150 / Rx Solutions (Montpellier RIO Imaging, ISE-M, Montpellier, France). AVIZO 7.1 (Visualization Sciences Group) software was used for visualization, segmentation, and 3D rendering. The specimen was prepared within a “labelfield” module of AVIZO, using the segmentation threshold selection tool. Type: "3D_surfaces" doi: 10.18563/m3.sf.639   state:published

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indet indet LACM 162448 View specimen

M3#640 Fragment of either an upper tooth (mesial laminae) or a lower tooth (distal laminae). The specimen was scanned with a resolution of 6 µm using a μ-CT-scanning station EasyTom 150 / Rx Solutions (Montpellier RIO Imaging, ISE-M, Montpellier, France). AVIZO 7.1 (Visualization Sciences Group) software was used for visualization, segmentation, and 3D rendering. This fragment of tooth was prepared within a “labelfield” module of AVIZO, using the segmentation threshold selection tool. Type: "3D_surfaces" doi: 10.18563/m3.sf.640   state:published

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The present 3D Dataset contains the 3D models described and figured in the following publication: Grohé C., Bonis L. de, Chaimanee Y., Chavasseau O., Rugbumrung M., Yamee C., Suraprasit K., Gibert C., Surault J., Blondel C., Jaeger J.-J. 2020. The late middle Miocene Mae Moh Basin of northern Thailand: the richest Neogene assemblage of Carnivora from Southeast Asia and a paleobiogeographic analysis of Miocene Asian carnivorans. American Museum Novitates. http://digitallibrary.amnh.org/handle/2246/7223 

Siamogale bounosa MM-54 View specimen

M3#505 3D model of the skull of Siamogale bounosa The zip file contains: - the 3D surface in PLY - the orientation files in .pos and .ori - the project in .ntw Type: "3D_surfaces" doi: 10.18563/m3.sf.505   state:published

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Vishnuonyx maemohensis MM-78 View specimen

	M3#506 3D model of the skull of Vishnuonyx maemohensis The zip file contains: - the 3D surface in PLY - the orientation files in .pos and .ori - the project in .ntw Type: "3D_surfaces" doi: 10.18563/m3.sf.506   state:published	Download 3D surface file
	M3#507 3D model of the reconstructed upper teeth of Vishnuonyx maemohensis The zip file contains: - the 3D surface in PLY - the orientation files in .pos and .ori - the project in .ntw Type: "3D_surfaces" doi: 10.18563/m3.sf.507   state:published	Download 3D surface file

The present 3D Dataset contains the 3D models analyzed in the following publication: Georgalis, G. L., and T. M. Scheyer. A new species of Palaeopython (Serpentes) and other extinct squamates from the Eocene of Dielsdorf (Zurich, Switzerland). Swiss Journal of Geosciences (in press). https://doi.org/10.1007/s00015-019-00341-6

  

Palaeopython helveticus PIMUZ A/III 631 View specimen

	M3#399 ZIP file containing .ply of vertebra PIMUZ A/III 631 from Palaeopython helveticus n. sp. Type: "3D_surfaces" doi: 10.18563/m3.sf.399   state:published	Download 3D surface file
	M3#403 dataset of snake vertebra PIMUZ A/III 631 Type: "3D_CT" doi: 10.18563/m3.sf.403   state:published	Download CT data

Palaeopython helveticus PIMUZ A/III 634 View specimen

	M3#400 ZIP file containing .ply of vertebra PIMUZ A/III 634 from Palaeopython helveticus n. sp. (holotype) Type: "3D_surfaces" doi: 10.18563/m3.sf.400   state:published	Download 3D surface file
	M3#404 dataset of snake vertbra PIMUZ A/III 634 (holotype) Type: "3D_CT" doi: 10.18563/m3.sf.404   state:published	Download CT data

Palaeopython helveticus PIMUZ A/III 636 View specimen

	M3#401 ZIP file containing .ply of vertebra PIMUZ A/III 636 from Palaeopython helveticus n. sp. Type: "3D_surfaces" doi: 10.18563/m3.sf.401   state:published	Download 3D surface file
	M3#406 dataset of snake vertebra PIMUZ A/III 636 Type: "3D_CT" doi: 10.18563/m3.sf.406   state:published	Download CT data

Palaeovaranus sp. PIMUZ A/III 234 View specimen

	M3#402 ZIP file containing .ply of dentary PIMUZ A/III 234 of Palaeovaranus sp. Type: "3D_surfaces" doi: 10.18563/m3.sf.402   state:published	Download 3D surface file
	M3#405 dataset of dentary of Palaeovaranus sp. (PIMUZ A/III 234) Type: "3D_CT" doi: 10.18563/m3.sf.405   state:published	Download CT data

This contribution comprises the 3D models of three wolf pup skulls, which were used for the publication by Geiger et al. 2017 on Neomorphosis and heterochrony of skull shape in dog domestication. 

Canis lupus CLL2 View specimen

M3#312 3d model of a wolf pup skull Type: "3D_surfaces" doi: 10.18563/m3.sf.312   state:published

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Canis lupus CLL4 View specimen

M3#313 3d model of a wolf pup skull Type: "3D_surfaces" doi: 10.18563/m3.sf.313   state:published

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Canis lupus CLL5 View specimen

M3#314 3d model of a wolf pup skull Type: "3D_surfaces" doi: 10.18563/m3.sf.314   state:published

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This contribution contains the 3D models of the isolated teeth of Canaanimico amazonensis, a new stem platyrrhine primate, described and figured in the following publication: Marivaux et al. (2016), Neotropics provide insights into the emergence of New World monkeys: new dental evidence from the late Oligocene of Peruvian Amazonia. Journal of Human Evolution. http://dx.doi.org/10.1016/j.jhevol.2016.05.011
  

Canaanimico amazonensis MUSM-2499 View specimen

M3#289 3D model of left upper M2 Type: "3D_surfaces" doi: 10.18563/m3.sf.289   state:published

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Canaanimico amazonensis MUSM-2500 View specimen

M3#290 3D model of left upper M1 (lingual part) Type: "3D_surfaces" doi: 10.18563/m3.sf.290   state:published

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This contribution contains the 3D models described and figured in the following publication:  Hautier L., Gomes Rodrigues H., Billet G., Asher R.J., 2016. The hidden teeth of sloths: evolutionary vestiges and the development of a simplified dentition. Scientific Reports. doi: 10.1038/srep27763 

Bradypus variegatus ZMB 33812 View specimen

M3#110 Three-dimensional reconstruction of the teeth, mandibles, maxillary and premaxillary bones Type: "3D_surfaces" doi: 10.18563/m3.sf.110   state:published

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Bradypus variegatus ZMB 41122 View specimen

M3#109 Three-dimensional reconstruction of the teeth, mandibles, maxillary and premaxillary bones Type: "3D_surfaces" doi: 10.18563/m3.sf.109   state:published

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Bradypus variegatus MNHN-ZM-MO-1995-326A View specimen

M3#111 Three-dimensional reconstruction of the teeth, mandibles, maxillary and premaxillary bones Type: "3D_surfaces" doi: 10.18563/m3.sf.111   state:published

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Bradypus variegatus MNHN-ZM-MO-1995-326B View specimen

M3#112 Three-dimensional reconstruction of the teeth, mandibles, maxillary and premaxillary bones Type: "3D_surfaces" doi: 10.18563/m3.sf.112   state:published

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Bradypus sp. MNHN-ZM-MO-1902-325 View specimen

M3#113 Three-dimensional reconstruction of the teeth, mandibles, maxillary, and premaxillary bones Type: "3D_surfaces" doi: 10.18563/m3.sf.113   state:published

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Bradypus sp. MNHN-ZM-MO-1995-327 View specimen

M3#114 Three-dimensional reconstruction of the teeth, mandibles, maxillary and premaxillary bones Type: "3D_surfaces" doi: 10.18563/m3.sf.114   state:published

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Choloepus didactylus MNHN-ZM-MO-1882-625 View specimen

M3#115 Three-dimensional reconstruction of the teeth, mandibles, maxillary and premaxillary bones Type: "3D_surfaces" doi: 10.18563/m3.sf.115   state:published

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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. 

Scyliorhinus canicula SC6_2_2015_03_20 View specimen

M3#50 Mineralized skeleton of a 6,2 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.50   state:published

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Scyliorhinus canicula SC6_7_2015_03_20 View specimen

M3#51 Mineralized skeleton of a 6,7 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.51   state:published

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Scyliorhinus canicula SC7_1_2015_04_03 View specimen

M3#52 Mineralized skeleton of a 7,1 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.52   state:published

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Scyliorhinus canicula SC7_5_2015_03_13 View specimen

M3#53 Mineralized skeleton of a 7,5 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.53   state:published

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Scyliorhinus canicula SC8_2015_03_20 View specimen

M3#54 Mineralized skeleton of a 8 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.54   state:published

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Scyliorhinus canicula SC10_2015_02_27 View specimen

M3#55 Mineralized skeleton of a 10 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.55   state:published

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This contribution contains the 3D models described and figured in the following publication: Gaetano, L. C., Abdala, F., Mancuso, C, and Vega N.2025. New traversodontid cynodont from the Late Triassic Chañares Formation. Publicación Electrónica de la Asociación Paleontológica Argentina. 

Pontognathus ignotus PULR-V 287 View specimen

M3#1647 partial snout preserving the lateralmost incisor, the base of the canine, and several postcanines Type: "3D_surfaces" doi: 10.18563/m3.sf.1647   state:published

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Massetognathus pascuali PULR-V 289 View specimen

M3#1646 partial lower jaw Type: "3D_surfaces" doi: 10.18563/m3.sf.1646   state:published

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