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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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 present 3D Dataset contains the 3D models analyzed in the article entitled "One skull to rule them all? Descriptive and comparative anatomy of the masticatory apparatus in five mice species based on traditional and digital dissections" (Ginot et al. 2018, Journal of Morphology, https://doi.org/10.1002/jmor.20845). 

Mus cervicolor R7314 View specimen

M3#343 .ply surfaces of the skull and masticatory muscles of Mus cervicolor. Created with MorphoDig, .pos and .ntw files also included. Scans were obtained thanks to the Institut des Sciences de l'Evolution de Montpellier MRI platform. Type: "3D_surfaces" doi: 10.18563/m3.sf.343   state:published

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Mus caroli R7264 View specimen

M3#344 .ply surfaces of the skull and masticatory muscles of Mus caroli. Created with MorphoDig, .pos and .ntw files also included. Scans were obtained thanks to the Institut des Sciences de l'Evolution de Montpellier MRI platform. Type: "3D_surfaces" doi: 10.18563/m3.sf.344   state:published

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Mus fragilicauda R7260 View specimen

M3#345 .ply surfaces of the skull and masticatory muscles of Mus fragilicauda. Created with MorphoDig, .pos and .ntw files also included. Scans were obtained thanks to the Institut des Sciences de l'Evolution de Montpellier MRI platform. Type: "3D_surfaces" doi: 10.18563/m3.sf.345   state:published

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Mus pahari R7226 View specimen

M3#346 .ply surfaces of the skull and masticatory muscles of Mus pahari. Created with MorphoDig, .pos and .ntw files also included. Scans were obtained thanks to the Institut des Sciences de l'Evolution de Montpellier MRI platform. Type: "3D_surfaces" doi: 10.18563/m3.sf.346   state:published

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Mus minutoides minutoides-1 View specimen

M3#347 .ply surfaces of the skull and masticatory muscles of Mus minutoides. Created with MorphoDig, .pos and .ntw files also included. Scans were obtained thanks to the Institut des Sciences de l'Evolution de Montpellier MRI platform. Type: "3D_surfaces" doi: 10.18563/m3.sf.347   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 model analyzed in the following publication: Solé et al. (2018), Niche partitioning of the European carnivorous mammals during the paleogene. Palaios. https://doi.org/10.2110/palo.2018.022 

Hyaenodon leptorhynchus FSL848325 View specimen

M3#336 The specimen FSL848325 is separated in two fragments: the anterior part bears the incisors, the deciduous and permanent canines, while the posterior part bears the right P3, P4, M1 and M2. The P2 is isolated. When combined, the cranium length is approximatively 10.5 cm long. The anterior part is 6.9 cm long and 2.15 cm wide (taken at the level of the P1). The posterior part is 4.8 cm long. The anterior part of the cranium is very narrow. Type: "3D_surfaces" doi: 10.18563/m3.sf.336   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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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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The present 3D Dataset contains two 3D models described in Tissier et al. (https://doi.org/10.1098/rsos.200633): the only known complete mandible of the early-branching rhinocerotoid Epiaceratherium magnum Uhlig, 1999, and a hypothetical reconstruction of the complete archetypic skull of Epiaceratherium Heissig, 1969, created by merging three cranial parts from three distinct Epiaceratherium species. 

Epiaceratherium magnum NMB.O.B.928 View specimen

M3#534 3D surface model of the mandible NMB.O.B.928 of Epiaceratherium magnum, with texture file. Type: "3D_surfaces" doi: 10.18563/m3.sf.534   state:published

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Epiaceratherium magnum NMB.O.B.928 + MJSN POI007–245 + NMB.I.O.43 View specimen

M3#535 Archetypal reconstruction of the skull of Epiaceratherium, generated by 3D virtual association of the cranium of E. delemontense (MJSN POI007–245, in blue), mandible of E. magnum (NMB.O.B.928, green) and snout of E. bolcense (NMB.I.O.43, in orange). Type: "3D_surfaces" doi: 10.18563/m3.sf.535   state:published

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