This contribution provides for the first time the 3D model of the type specimen of Molassitherium delemontense (Mammalia, Rhinocerotidae) described in the following publication: Becker et al. (2013), Journal of Systematic Palaeontology, Vol. 11, Issue 8, 947–972, https://doi.org/10.1080/14772019.2012.699007. Conservation issues of the specimen and solutions using 3D model and 3D prints are detailed. 

Molassitherium delemontense MJSN POI007–245 View specimen

M3#384 Skull of Molassitherium delemontense Becker and Antoine, 2013 (in Becker et al. 2013): holotype Type: "3D_surfaces" doi: 10.18563/m3.sf.384   state:published

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This contribution contains the 3D model of the holotype of Simplomys hugi, the new dormouse species from the locality of Glovelier described and figured in the following publication: New data on the Miocene dormouse Simplomys García-Paredes, 2009 from the peri-alpin basins of Switzerland and Germany: palaeodiversity of a rare genus in Central Europe. https://doi.org/10.1007/s12549-018-0339-y 

Simplomys hugi MJSN-GLM017-0001 View specimen

M3#385 the left maxilla with four teeth ( DP4, P4, M1 and M2) Type: "3D_surfaces" doi: 10.18563/m3.sf.385   state:published

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This contribution contains the 3D model of the fossil talus of a small-bodied anthropoid primate (Platyrrhini, Cebidae, Cebinae) discovered from lower Miocene deposits of Peruvian Amazonia (MD-61 locality, Upper Madre de Dios Basin). This fossil was described and figured in the following publication: Marivaux et al. (2012), A platyrrhine talus from the early Miocene of Peru (Amazonian Madre de Dios Sub-Andean Zone). Journal of Human Evolution.  http://dx.doi.org/10.1016/j.jhevol.2012.07.005  

Cebinae indet. sp. MUSM-2024 View specimen

M3#380 Right talus 3D surface of a Miocene Cebinae indet. primate Type: "3D_surfaces" doi: 10.18563/m3.sf.380   state:published

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The present contribution contains the 3D virtual restoration of a Pliocene Lutrine right femur of Tobène, Senegal, described and figured in Lihoreau et al. (2021) : "A fossil terrestrial fauna from Tobène (Senegal) provides a unique early Pliocene window in Western Africa ". https://doi.org/10.1016/j.gr.2021.06.013 

Indet indet SN-Tob-12-02 View specimen

M3#441 Virtual restoration of SN-Tob-12-02 Type: "3D_surfaces" doi: 10.18563/m3.sf.441   state:published

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The present 3D Dataset contains the 3D surface  model and the µCT scan analyzed in the following publication: R. Tabuce, R. Sarr, S. Adnet, R. Lebrun, F. Lihoreau, J. E. Martin, B. Sambou, M. Thiam, and L. Hautier: Filling a gap in the proboscidean fossil record: a new genus from the Lutetian of Senegal. Journal of Paleontology, in press, doi: 10.1017/jpa.2019.98
  

Saloumia gorodiskii MNHN.F.MCA 1 View specimen

	M3#500 Tooth 3D model of Saloumia gorodiskii Type: "3D_surfaces" doi: 10.18563/m3.sf500   state:published	Download 3D surface file
	M3#501 µCT scan of Saloumia gorodiskii Type: "3D_CT" doi: 10.18563/m3.sf501   state:published	Download CT data

This contribution contains the 3D models described and figured in the following publication: Paulina-Carabajal, A. and Nieto, M. N. In press. Brief comment on the brain and inner ear of Giganotosaurus carolinii (Dinosauria: Theropoda) based on CT scans. Ameghiniana. https://doi.org/10.5710/AMGH.25.10.2019.3237
  

Giganotosaurus carolinii MUCPv-CH-1 View specimen

M3#504 The current file contents 3D models of the braincase, brain, left and right inner ears Type: "3D_surfaces" doi: 10.18563/m3.sf.504   state:published

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The present 3D Dataset contains the 3D models of the brain endocast analyzed in “Virtual brain endocast of Antifer (Mammalia: Cervidae), an extinct large cervid from South America”. 

Antifer ensenadensis U-4922 View specimen

M3#550 Brain endocast Type: "3D_surfaces" doi: 10.18563/m3.sf.550   state:published

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Antifer ensenadensis MCN-PV 943 View specimen

M3#551 Brain endocast Type: "3D_surfaces" doi: 10.18563/m3.sf.551   state:published

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

Amphimoschus ponteleviensis MNHN.F.AR3266 View specimen

	M3#701 Surface scan of the cast of the skull of Amphimoschus ponteleviensis MNHN.F.AR3266 from Artenay (France) Type: "3D_surfaces" doi: 10.18563/m3.sf.701   state:published	Download 3D surface file
	M3#702 Right petrosal bone and bony labyrinth of the skull MNHN.F.AR3266 from Artenay (France) Type: "3D_surfaces" doi: 10.18563/m3.sf.702   state:published	Download 3D surface file

Amphimoschus ponteleviensis SMNS40693 View specimen

M3#704 Left petrosal bone and bony labyrinth of the skull SMNS40693 from Langenau 1 (Germany) Type: "3D_surfaces" doi: 10.18563/m3.sf.704   state:published

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This contribution contains the 3D models described and figured in the following publication: Kassegne K. E., Mourlam M. J., Guinot G., Amoudji Y. Z., Martin J. E., Togbe K. A., Johnson A. K., Hautier L. 2021. First partial cranium of Togocetus from Kpogamé (Togo) and the protocetid diversity in the Togolese phosphate basin. Annales de Paléontologie, Issue 2, April–June 2021, 102488. https://doi.org/10.1016/j.annpal.2021.102488  

Togocetus cf. traversei ULDG-KPO1 View specimen

	M3#768 The specimen consists of a partial cranium prepared out of a calcareous phosphate matrix. The partial cranium lacks the anterior part of the rostrum, the cranial roof, and most of the basicranium apart from the left zygomatic process of the squamosal. The maxilla, nasal, palatine, pterygoid, alisphenoid, and squamosal bones are preserved, as well as two incomplete dental rows described hereafter. Type: "3D_surfaces" doi: 10.18563/m3.sf.768   state:published	Download 3D surface file
	M3#770 µCT . Resolution: 0.3156mm. This scan can easily be opened with Fiji, MorphoDig, 3DSlicer, or any software that reads .MHD file format. Also, the .RAW file can be opened easily with other software such as Avizo/Amira when providing the correct dimensions (which are enclosed within the file name) Type: "3D_CT" doi: 10.18563/m3.sf.770   state:published	Download CT data

The present 3D Dataset contains the 3D models analyzed in Pochat-Cottilloux Y., Martin J.E., Jouve S., Perrichon G., Adrien J., Salaviale C., de Muizon C., Cespedes R. & Amiot R. (2021). The neuroanatomy of Zulmasuchus querejazus (Crocodylomorpha, Sebecidae) and its implications for the paleoecology of sebecosuchians. The Anatomical Record, https://doi.org/10.1002/ar.24826 

Zulmasuchus querejazus MHNC 6672 View specimen

	M3#798 Left endosseous labyrinth of Z. querejazus (MHNC 6672). Type: "3D_surfaces" doi: 10.18563/m3.sf.798   state:published	Download 3D surface file
	M3#799 Reconstruction of the endocranial cavities of Z. querejazus (MHNC 6672). Type: "3D_surfaces" doi: 10.18563/m3.sf.799   state:published	Download 3D surface file
	M3#800 Three-dimensional reconstruction of the pneumatic cavities within the braincase of Z. querejazus (MHNC 6672) Type: "3D_surfaces" doi: 10.18563/m3.sf.800   state:published	Download 3D surface file

The present 3D Dataset contains the 3D model analyzed in Gaetano, L. C., Abdala, F., Seoane, F. D., Tartaglione, A., Schulz, M., Otero, A., Leardi, J. M., Apaldetti, C., Krapovickas, V., and Steinbach, E. 2021. A new cynodont from the Upper Triassic Los Colorados Formation (Argentina, South America) reveals a novel paleobiogeographic context for mammalian ancestors. Scientific Reports. 

Tessellatia bonapartei PULR-V121 View specimen

M3#960 3D surface model of PULR-V121 Type: "3D_surfaces" doi: 10.18563/m3.sf.960   state:published

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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 

Probelesodon kitchingi MCP 1600 PV View specimen

M3#978 3D model of the brain endocast of Probelesodon kitchingi. Type: "3D_surfaces" doi: 10.18563/m3.sf.978   state:published

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Massetognathus ochagaviae MCP 3871 PV View specimen

M3#979 3D model of the brain endocast of Massetognathus ochagaviae. Type: "3D_surfaces" doi: 10.18563/m3.sf.979   state:published

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The present 3D Dataset contains the 3D models analyzed in Bianucci et al. 2023, A heavyweight early whale pushes the boundaries of vertebrate morphology, Nature. These include bones of the holotype of new species Perucetus colossus (MUSM 3248), as well as the articulated skeleton of Cynthiacetus peruvianus (holotype, MNHN.F.PRU10). The latter was used to estimate the total skeleton volume of P. colossus. 

Perucetus colossus MUSM 3248 View specimen

M3#1131 Thirteen vertebrae, rib, and innominate of Perucetus colossus (holotype, MUSM NNNN). Type: "3D_surfaces" doi: 10.18563/m3.sf.1131   state:published

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Cynthiacetus peruvianus MNHN.F.PRU10 View specimen

M3#1130 Articulated skeleton of the holotype of Cynthiacetus peruvianus MNHN.F.PRU10 Type: "3D_surfaces" doi: 10.18563/m3.sf.1130   state:published

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The present 3D Dataset contains the 3D models of a skull and lower jaw of the holotype of Santagnathus mariensis, described in “Old fossil findings in the Upper Triassic rocks of southern Brazil improve diversity of traversodontid cynodonts (Therapsida, Cynodontia)” 

Santagnathus mariensis UFRGS-PV-1419-T View specimen

	M3#1157 Skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1157   state:published	Download 3D surface file
	M3#1158 Lower jaw Type: "3D_surfaces" doi: 10.18563/m3.sf.1158   state:published	Download 3D surface file

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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The present 3D Dataset contains the 3D model analyzed in Wazir, W. A., Sehgal, R. K., Čerňanský, A., Patnaik, R., Kumar, N., Singh, A. P. and Singh, N. P. 2022. A find from the Ladakh Himalaya reveals a survival of madtsoiid snakes (Serpentes, Madtsoiidae) in India through the late Oligocene. Journal of Vertebrate Paleontology, 41(6), e2058401. https://doi.org/10.1080/02724634.2021.2058401
  

indet. indet. WIMF/A 4816 View specimen

M3#1754 Vertebra Type: "3D_surfaces" doi: 10.18563/m3.sf.1754   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 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

The present 3D Dataset contains the 3D models analyzed in Costeur L., Mennecart B., Müller B., Schulz G., 2016. Prenatal growth stages show the development of the ruminant bony labyrinth and petrosal bone. Journal of Anatomy. https://doi.org/10.1111/joa.12549 

Bos taurus NMB3038 View specimen

M3#124 Right bony labyrinth of a Bos taurus foetus (gestational age 115 days) Type: "3D_surfaces" doi: 10.18563/m3.sf.124   state:published

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Bos taurus NMB3367 View specimen

M3#125 Right bony labyrinth of a Bos taurus foetus (gestational age 165 days) Type: "3D_surfaces" doi: 10.18563/m3.sf.125   state:published

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Bos taurus NMB3365 View specimen

M3#126 Right bony labyrinth of a Bos taurus foetus (gestational age 210 days) Type: "3D_surfaces" doi: 10.18563/m3.sf.126   state:published

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Bos taurus NMB2855 View specimen

M3#127 Right bony labyrinth of a Bos taurus foetus (gestational age 260 days) Type: "3D_surfaces" doi: 10.18563/m3.sf.127   state:published

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Bos taurus NMB1037 View specimen

M3#128 Left bony labyrinth of an adult Bos taurus Type: "3D_surfaces" doi: 10.18563/m3.sf.128   state:published

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The presented dataset contains the 3D surface scan of the holotype of Birgeria americana, a partial skull described and depicted in: Romano, C., Jenks, J.F., Jattiot, R., Scheyer, T.M., Bylund, K.G. & Bucher, H. 2017. Marine Early Triassic Actinopterygii from Elko County (Nevada, USA): implications for the Smithian equatorial vertebrate eclipse. Journal of Paleontology. https://doi.org/10.1017/jpa.2017.36 . 

Birgeria americana NMMNH P-66225 View specimen

M3#175 NMMNH P-66225 is from upper lower Smithian to lower upper Smithian beds (Thaynes Group). The collecting site is located about 2.75 km south-southeast of the Winecup Ranch, east-central Elko County, Nevada, USA. P-66225 is a partial skull preserved within a large limestone nodule, with its right side exposed. It preserves the portion between the cleithrum posteriorly, and the level of the hind margin of the orbital opening anteriorly. The fossil has a length of 26 cm. Type: "3D_surfaces" doi: 10.18563/m3.sf.175   state:published

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