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 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. 

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	Download CT data

Veterinary education often relies on cadaveric specimens, but there is increasing demand for alternatives due to limited resources and ethical considerations. To address this, we developed a 3D printed ‘explodable’ model of a dog cranium with detachable, magnetized cranial components      for teaching anatomy to students. This model was generated from a computed tomographic scan of a juvenile dog cranium for which cranial sutures were still partially open and segmented such that major cranial bones were isolated. All bones are printed at actual size and retain openings for cranial nerves and major vessels. This interactive model enhances anatomical education by supplying a hands-on tool that can be used either in the classroom setting or for independent learning and can be incorporated at the high school, college, or veterinary school level. It is currently being integrated into the first-year anatomy foundation course at Cornell University’s College of Veterinary Medicine. The model can be printed using any hobbyist or specialist 3D printer and we outline assembly instructions on how to attach magnets at prefabricated attachment points.      Using both digital and 3D printed resources, we hope to help to address current shortages of anatomical resources and      also      inspire future generations of practicing veterinarians by making anatomy more accessible and engaging.
  

Canis lupus familiaris CUHL 9 View specimen

	M3#1858 PLYs of the segmented cranial bones with pre-fabricated magnetic casings and shelves for assembly following 3D printing Type: "3D_surfaces" doi: 10.18563/m3.sf.1858   state:published	Download 3D surface file
	M3#1859 PLYs of the segmented cranial bones of the "BOTTOM" cranial component. Downloadable for additional learning opportunities for students Type: "3D_surfaces" doi: 10.18563/m3.sf.1859   state:published	Download 3D surface file

The present 3D dataset contains 3D models of the endocranial cast of the raoellid Khirtharia inflata retrieved from the middle Eocene of the Upper Subathu Formation in the Kalakot area (India). Raoellidae are closely related to stem cetaceans and bring crucial information to understand the earliest phase of land to water transition in Cetacea. 

Khirtharia inflata GU/RJ/197 View specimen

	M3#1608 labeled cast of the endocranial cavity Type: "3D_surfaces" doi: 10.18563/m3.sf.1608   state:published	Download 3D surface file
	M3#1609 endocast and associated sinuses Type: "3D_surfaces" doi: 10.18563/m3.sf.1609   state:published	Download 3D surface file

The present 3D Dataset contains the 3D models of the skull of the holotype of Miocaperea pulchra.
  

Miocaperea pulchra SMNS-P-46978 View specimen

M3#1656 Blender file containing two models (the skull being preserved in two parts) Type: "3D_surfaces" doi: 10.18563/m3.sf.1656   state:published

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The present 3D Dataset contains the 3D models analyzed in the publication “Systematic and locomotor diversification of the Adapis group (Primates, Adapiformes) in the late Eocene of the Quercy (Southwest France), revealed by humeral remains”. In this paper, twenty humeral specimens from the old and new Quercy collections attributed to the fossil primates Adapis and Palaeolemur are described and analysed together. In this dataset only the scans of the fossils belonging to the collections of Université de Montpellier are provided.
In our paper (Marigó et al., 2019) we provide a qualitative and quantitative analysis of the different humeri, revealing that high variability is present within the “Adapis group” sample. Six different morphotypes are identified, confirming that what has often been called “Adapis parisiensis” is a mix of different species that present different locomotor adaptations. 

Adapis sp. UM ROS 2-95 View specimen

M3#356 Complete right humerus ROS 2-95 attributed to the Adapis group Type: "3D_surfaces" doi: 10.18563/m3.sf.356   state:published

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Adapis sp. UM ROS 2-536 View specimen

M3#357 Proximal end of the right humerus ROS 2-536 attributed to the Adapis group Type: "3D_surfaces" doi: 10.18563/m3.sf.357   state:published

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Adapis sp. UM ROS 2-534 View specimen

M3#358 Distal end of the left humerus ROS 2-534 attributed to the Adapis group Type: "3D_surfaces" doi: 10.18563/m3.sf.358   state:published

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Adapis sp. UM ROS 2-535 View specimen

M3#359 Distal end of the left humerus ROS 2-535 attributed to the Adapis group Type: "3D_surfaces" doi: 10.18563/m3.sf.359   state:published

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Adapis sp. UM ROS 2-80 View specimen

M3#360 Proximal end of the right humerus ROS 2-80 attributed to the Adapis group Type: "3D_surfaces" doi: 10.18563/m3.sf.360   state:published

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Adapis sp. UM ROS 2-79 View specimen

M3#361 Distal end of the right humerus ROS 2-79 attributed to the Adapis group Type: "3D_surfaces" doi: 10.18563/m3.sf.361   state:published

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Adapis sp. UM ECA 1364 View specimen

M3#362 Distal end of the left humerus ECA 1364 attributed to the Adapis group Type: "3D_surfaces" doi: 10.18563/m3.sf.362   state:published

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Adapis sp. UM ACQ-262 View specimen

M3#373 3D model of ACQ 262. Humerus Type: "3D_surfaces" doi: 10.18563/m3.sf373   state:published

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The present 3D Dataset contains the 3D models of brain endocast of traversodontid cynodonts studied in: Pavanatto et al. 2019. Virtual reconstruction of cranial endocasts of traversodontid cynodonts (Eucynodontia: Gomphodontia) from the upper Triassic of Southern Brazil. Journal of Morphology. https://doi.org/10.1002/jmor.21029 

Siriusgnathus niemeyerorum CAPPA/UFSM 0032 View specimen

M3#425 3D model of the brain endocast Type: "3D_surfaces" doi: 10.18563/m3.sf.425   state:published

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Exaeretodon riograndensis CAPPA/UFSM 0030 View specimen

M3#426 3D model of the brain endocast Type: "3D_surfaces" doi: 10.18563/m3.sf.426   state:published

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Exaeretodon riograndensis CAPPA/UFSM 0227 View specimen

M3#427 3D model of the brain endocast Type: "3D_surfaces" doi: 10.18563/m3.sf.427   state:published

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The present contribution contains the 3D model and dataset analyzed in the following publication: Scheyer, T. M., J. M. Neenan, T. Bodogan, H. Furrer, C. Obrist, and M. Plamondon. 2017. A new, exceptionally preserved juvenile specimen of Eusaurosphargis dalsassoi (Diapsida) and implications for Mesozoic marine diapsid phylogeny. Scientific Reports, https://doi.org/10.1038/s41598-017-04514-x . 

Eusaurosphargis dalsassoi PIMUZ A/III 4380 View specimen

	M3#179 94 extracted surfaces of skeletal elements of PIMUZ A/III 4380 Type: "3D_surfaces" doi: 10.18563/m3.sf.179   state:published	Download 3D surface file
	M3#180 Accompanying CT scan dataset Type: "3D_CT" doi: 10.18563/m3.sf.180   state:published	Download CT data

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

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. 

Atractosteus tristoechus At1-13dph View specimen

M3#94 At1-13dph : 13 dph larvae, 21 mm TL Type: "3D_surfaces" doi: 10.18563/m3.sf.94   state:published

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Atractosteus tristoechus At2-16dph View specimen

M3#95 Atractosteus tristoechus larva, 16 dph, 26mm SL. Type: "3D_surfaces" doi: 10.18563/m3.sf.95   state:published

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Atractosteus tristoechus At3-19dph View specimen

M3#96 Atractosteus tristoechus larva, 19 dph, 27mm SL. Type: "3D_surfaces" doi: 10.18563/m3.sf.96   state:published

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Atractosteus tristoechus At4-22dph View specimen

M3#97 Atractosteus tristoechus larva, 22dph, 30mm SL. Type: "3D_surfaces" doi: 10.18563/m3.sf.97   state:published

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Atractosteus tristoechus At5-26dph View specimen

M3#98 Atractosteus tristoechus larva, 26 dph, 32mm SL. Type: "3D_surfaces" doi: 10.18563/m3.sf.98   state:published

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Atractosteus tristoechus At6-31dph View specimen

M3#99 Atractosteus tristoechus larva, 31 dph, 39mm SL. Type: "3D_surfaces" doi: 10.18563/m3.sf.99   state:published

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Atractosteus tristoechus At7-37dph View specimen

M3#100 Atractosteus tristoechus larva, 37 dph, 43mm SL. Type: "3D_surfaces" doi: 10.18563/m3.sf.100   state:published

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Atractosteus tristoechus At8-52dph View specimen

M3#101 Atractosteus tristoechus larva, 52 dph, 46mm SL. Type: "3D_surfaces" doi: 10.18563/m3.sf.101   state:published

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Atractosteus tristoechus At9-74dph View specimen

M3#102 Atractosteus tristoechus larva, 74 dph, 61mm SL. Not all structures are colored, only newly ossified ones. Type: "3D_surfaces" doi: 10.18563/m3.sf.102   state:published

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Atractosteus tristoechus At10-89dph View specimen

M3#103 Atractosteus tristoechus larva, 89 dph, 63mm SL. Not all structures are colored, only newly ossified ones. You may find the tag file in the At1-13dph reconstruction data. Type: "3D_surfaces" doi: 10.18563/m3.sf.103   state:published

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Atractosteus tristoechus At11-104dph View specimen

M3#104 Atractosteus tristoechus larva, 104 dph, 70mm SL. Not all structures are colored, only newly ossified ones. Type: "3D_surfaces" doi: 10.18563/m3.sf.104   state:published

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Atractosteus tristoechus At12-118dph View specimen

M3#105 Atractosteus tristoechus larva, 118 dph, 87mm SL. Type: "3D_surfaces" doi: 10.18563/m3.sf.105   state:published

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This contribution contains the 3D reconstruction of Canariomys bravoi, described and figured in the following publication: Michaux J., Hautier L., Hutterer R., Lebrun R., Guy F., García-Talavera F., 2012 : Body shape and life style of the extinct rodent Canariomys bravoi (Mammalia, Murinae) from Tenerife, Canary Islands (Spain). Comptes Rendus Palevol 11 (7), 485-494. DOI: 10.1016/j.crpv.2012.06.004
  

Canariomys bravoi TFMCV872-873 View specimen

M3#6 This file contains the 3D reconstruction of Canariomys bravoi, described and figured in the following publication: Michaux J., Hautier L., Hutterer R., Lebrun R., Guy F., García-Talavera F., 2012 : Body shape and life style of the extinct rodent Canariomys bravoi (Mammalia, Murinae) from Tenerife, Canary Islands (Spain). Comptes Rendus Palevol 11 (7), 485-494. Type: "3D_surfaces" doi: 10.18563/m3.sf6   state:published

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The present 3D Dataset contains the 3D models analyzed in: Perrichon et al. 2023. Ontogenetic variability of the intertympanic sinus distinguishes lineages within Crocodylia.
  

Mecistops sp. ag SVSTUA 022001 View specimen

M3#980 Intertympanic sinus system (expressed in meters) Type: "3D_surfaces" doi: 10.18563/m3.sf.980   state:published

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Crocodylus niloticus ag SVSTUA 022002 View specimen

M3#981 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.981   state:published

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Mecistops sp. AMU Zoo 04721 View specimen

M3#982 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.982   state:published

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Crocodylus sp. MHNL QV14 View specimen

M3#983 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.983   state:published

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Crocodylus rhombifer MHNL 42006506 View specimen

M3#1008 Intertympanic sinus system (incomplete) Type: "3D_surfaces" doi: 10.18563/m3.sf.1008   state:published

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Crocodylus rhombifer MHNL 42006507 View specimen

M3#1007 Intertympanic sinus system (incomplete) Type: "3D_surfaces" doi: 10.18563/m3.sf.1007   state:published

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Crocodylus niloticus MHNL 50001387 View specimen

M3#1006 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1006   state:published

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Crocodylus palustris MHNL 50001388 View specimen

M3#1004 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1004   state:published

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Crocodylus porosus MHNL 50001389 View specimen

M3#1009 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1009   state:published

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Mecistops sp. MHNL 50001393 View specimen

M3#1010 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1010   state:published

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Crocodylus niloticus MHNL 50001397 View specimen

M3#1018 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1018   state:published

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Crocodylus porosus MHNL 50001398 View specimen

M3#1017 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1017   state:published

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Crocodylus niloticus MHNL 50001405 View specimen

M3#1016 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1016   state:published

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Gavialis gangeticus MHNL 50001407 View specimen

M3#1015 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1015   state:published

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Crocodylus niloticus MHNL 90001850 View specimen

M3#1014 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1014   state:published

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Crocodylus niloticus MHNL 90001851 View specimen

M3#1013 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1013   state:published

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Crocodylus niloticus MHNL 90001855 View specimen

M3#1012 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1012   state:published

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Osteolaemus tetraspis MHNM.9095.0 View specimen

M3#1011 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1011   state:published

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Voay robustus MNHN F.1908-5 View specimen

M3#1003 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1003   state:published

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Crocodylus sp. MNHN-F.1908-5-2 View specimen

M3#1005 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1005   state:published

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Osteolaemus tetraspis MZS Cro 040 View specimen

M3#1002 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1002   state:published

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Crocodylus acutus MZS Cro 055 View specimen

M3#991 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.991   state:published

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Melanosuchus niger MZS Cro 073 View specimen

M3#989 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.989   state:published

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Mecistops sp. MZS Cro 083 View specimen

M3#990 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.990   state:published

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Tomistoma schlegelii MZS Cro 094 View specimen

M3#988 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.988   state:published

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Gavialis gangeticus NHMUK 1846.1.7.3 View specimen

M3#987 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.987   state:published

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Osteolaemus tetraspis NHMUK 1862.6.30.5 View specimen

M3#986 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.986   state:published

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Gavialis gangeticus NHMUK 1873 View specimen

M3#985 intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.985   state:published

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Tomistoma schlegelii NHMUK 1893.3.6.14 View specimen

M3#984 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.984   state:published

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Mecistops sp. NHMUK 1924.5.10.1 View specimen

M3#992 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.992   state:published

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Voay robustus NHMUK PV R 36684 View specimen

M3#993 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.993   state:published

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Voay robustus NHMUK PV R 36685 View specimen

M3#1001 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1001   state:published

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Crocodylus niloticus UCBL FSL 532077 View specimen

M3#1000 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1000   state:published

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Crocodylus porosus/siamensis UCBLZ 2019-1-237 View specimen

M3#999 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.999   state:published

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Osteolaemus tetraspis UCBLZ 2019-1-236 View specimen

M3#998 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.998   state:published

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Alligator mississipiensis UCBLZ WB35 View specimen

M3#997 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.997   state:published

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Crocodylus siamensis UCBLZ WB41 View specimen

M3#996 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.996   state:published

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Tomistoma schlegelii UM 1097 View specimen

M3#995 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.995   state:published

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Crocodylus niloticus UM 2001-1756-1-434 NR View specimen

M3#994 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.994   state:published

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Mecistops sp. UM N89 View specimen

M3#1019 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1019   state:published

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The present 3D Dataset contains the 3D models analyzed in the publication ‘Ontogenetic development of the otic region in the new model organism, Leucoraja erinacea (Chondrichthyes; Rajidae)’, https://doi.org/10.1017/S1755691018000993
  

Leucoraja erinacea 2018.9.26.1 View specimen

M3#367 3D model of the right skeletal labyrinth of the adult specimen of Leucoraja erincea. T Type: "3D_surfaces" doi: 10.18563/m3.sf.367   state:published

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Leucoraja erinacea 2018.9.25.2 View specimen

M3#368 3D model of the right skeletal labyrinth of the stage 34 specimen of Leucoraja erincea. Type: "3D_surfaces" doi: 10.18563/m3.sf.368   state:published

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Leucoraja erinacea 2018.9.25.3 View specimen

	M3#369 3D model of the right skeletal labyrinth of the stage 32 specimen of Leucoraja erinacea. Type: "3D_surfaces" doi: 10.18563/m3.sf.369   state:published	Download 3D surface file
	M3#372 3D model of the right membranous system of stage 32 of Leucoraja erincea. Type: "3D_surfaces" doi: 10.18563/m3.sf.372   state:published	Download 3D surface file

Leucoraja erinacea 2018.9.25.4 View specimen

M3#370 3D model of the right skeletal labyrinth of the stage 31 specimen of Leucoraja erinacea. Type: "3D_surfaces" doi: 10.18563/m3.sf.370   state:published

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Leucoraja erinacea 2018.9.26.5 View specimen

M3#376 3D model of the right skeletal labyrinth of the stage 29 specimen of Leucoraja erinacea. Type: "3D_surfaces" doi: 10.18563/m3.sf.376   state:published

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The 3D dataset presented in this article provides the 3D models of two Chelonioidea turtles dentaries from the Paleocene of France described in: Lapparent de Broin F. de, Marek H., Barrier P. & Gagnaison C. 2025. — Euclastidae n. fam. (Chelonioidea) et première mention d’Euclastes Cope, 1867 dans le Paléocène du bassin de Paris (France). Geodiversitas 47 (10): 409-464. https://doi.org/10.5252/geodiversitas2025v47a10. 

Euclastes wielandi ULB-04A21-10 View specimen

M3#1791 Euclastes wielandi Type: "3D_surfaces" doi: 10.18563/m3.sf.1791   state:published

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Euclastes wielandi MNHN.F.BPT52 View specimen

M3#1709 Euclastes wielandi (cast) Type: "3D_surfaces" doi: 10.18563/m3.sf.1709   state:published

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Euclastes wielandi ULB-04A21-11 View specimen

M3#1792 Euclastes montenati nov. sp. Type: "3D_surfaces" doi: 10.18563/m3.sf.1792   state:published

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Euclastes wielandi MNHN.F.BPT53 View specimen

M3#1711 Euclastes montenati (cast) Type: "3D_surfaces" doi: 10.18563/m3.sf.1711   state:published

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The present 3D Dataset contains the 3D models analyzed in Pochat-Cottilloux Y., Rinder N., Perrichon G., Adrien J., Amiot R., Hua S. & Martin J. E. (2023). The neuroanatomy and pneumaticity of Hamadasuchus from the Cretaceous of Morocco and its significance for the paleoecology of Peirosauridae and other altirostral crocodylomorphs. Journal of Anatomy, https://doi.org/10.1111/joa.13887 

Hamadasuchus sp. UCBL-FSL 532408 View specimen

	M3#1094 3D volume reconstruction of the braincase osteology Type: "3D_surfaces" doi: 10.18563/m3.sf.1094   state:published	Download 3D surface file
	M3#1096 3D volume reconstruction of the endocast Type: "3D_surfaces" doi: 10.18563/m3.sf.1096   state:published	Download 3D surface file
	M3#1097 3D volume reconstruction of the labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1097   state:published	Download 3D surface file
	M3#1098 3D volume reconstruction of the pneumatic cavities Type: "3D_surfaces" doi: 10.18563/m3.sf.1098   state:published	Download 3D surface file

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 analyzed in 3D Finite Element Analysis and Geometric Morphometrics of Sloths (Xenarthra, Folivora) Mandibles Show Insights on the Dietary Specializations of Fossil Taxa. Journal of South American Earth Sciences. https://doi.org/10.1016/j.jsames.2023.104445 

Mylodon darwinii CAV 379 View specimen

M3#1159 Right hemimandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1159   state:published

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Scelidotherium leptocephalum MNHN-M 137,722 View specimen

M3#1160 Mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1160   state:published

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Glossotherium robustum MNHN-M 914 View specimen

M3#1161 Mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1161   state:published

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Lestodon armatus MPAC 899 View specimen

M3#1162 Mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1162   state:published

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Valgipes bucklandi NHMD.Z.M.K. 1/1845:3540 View specimen

M3#1163 Mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1163   state:published

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Considerable morphological variations are found in the middle ear among mammals. Here I present a three-dimensional atlas of the middle ear ossicles of eulipotyphlan mammals. This group has radiated into various environments as terrestrial, aquatic, and subterranean habitats independently in multiple lineages. Therefore, eulipotyphlans are an ideal group to explore the form-function relationship of the middle ear ossicles. This comparative atlas of hedgehogs, true shrews, water shrews, mole shrews, true moles, and shrew moles encourages future studies of the middle ear morphology of this diverse group.
  

Erinaceus europaeus DK2331 View specimen

M3#151 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.151   state:published

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Anourosorex yamashinai SIK_yamashinai View specimen

M3#152 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.152   state:published

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Blarina brevicauda M8003 View specimen

M3#153 Right middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.153   state:published

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Chimarrogale platycephala DK5481 View specimen

M3#162 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.162   state:published

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Suncus murinus DK1227 View specimen

M3#155 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.155   state:published

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Condylura cristata SIK0050 View specimen

M3#156 Right middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.156   state:published

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Euroscaptor klossi SIK0673 View specimen

M3#163 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.163   state:published

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Euroscaptor malayana SIK_malayana View specimen

M3#164 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.164   state:published

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Mogera wogura DK2551 View specimen

M3#159 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.159   state:published

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Talpa altaica SIK_altaica View specimen

M3#161 Right middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.161   state:published

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Urotrichus talpoides DK0887 View specimen

M3#165 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.165   state:published

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Oreoscaptor mizura DK6545 View specimen

M3#166 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.166   state:published

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Scalopus aquaticus SIK_aquaticus View specimen

M3#167 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.167   state:published

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Scapanus orarius SIK_orarius View specimen

M3#168 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.168   state:published

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Neurotrichus gibbsii SIK_gibbsii View specimen

M3#169 Left middle ear ossicles Type: "3D_surfaces" doi: 10.18563/m3.sf.169   state:published

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This contribution contains the three-dimensional models of the inner ear of the hetaxodontid rodents Amblyrhiza, Clidomys and Elasmodontomys from the West Indies. These specimens were analyzed and discussed in : The inner ear of caviomorph rodents: phylogenetic implications and application to extinct West Indian taxa.

  

Amblyrhiza inundata 11842 View specimen

M3#1154 3D surface of the left-oriented inner ear of Amblyrhiza. Type: "3D_surfaces" doi: 10.18563/m3.sf.1154   state:published

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Clidomys sp NA View specimen

M3#1155 3D surface of the left-oriented inner ear of Clidomys sp. Type: "3D_surfaces" doi: 10.18563/m3.sf.1155   state:published

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Elasmodontomys obliquus 17127 View specimen

M3#1156 3D surface of the left-oriented inner ear of Elasmodontomys obliquus. Type: "3D_surfaces" doi: 10.18563/m3.sf.1156   state:published

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The present 3D Dataset contains the 3D model of the skull of the raoellid Indohyus indirae described in Patel et al. 2024.
  

Indohyus indirae RR 207 View specimen

M3#1259 dorsoventrally crushed skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1259   state:published

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Indohyus indirae RR 601 View specimen

M3#1268 dorsoventrally crushed skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1268   state:published

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