In this contribution, we describe the external and internal morphology of a delphinid petrosal bone collected from Ahu Tahai, a burial site located on the Southwestern coast of Easter Island, at Hangaroa. We discuss the taxonomic attribution of this archaeological item and describe its internal structures based on µCT data, including the bony labyrinth and the nerve and vein patterns. Identification of the nerves exists lead us to relocate the identification of the foramen singulare in delphinid petrosals.

  

indet. indet. AT1 View specimen

	M3#420 Stapes Type: "3D_surfaces" doi: 10.18563/m3.sf.420   state:published	Download 3D surface file
	M3#421 petrosal bone Type: "3D_surfaces" doi: 10.18563/m3.sf.421   state:published	Download 3D surface file
	M3#422 in situ bony labyrinth Type: "3D_surfaces" doi: 10.18563/m3.sf.422   state:published	Download 3D surface file
	M3#423 bony labyrinth and associated nerves and blood vessels Type: "3D_surfaces" doi: 10.18563/m3.sf.423   state:published	Download 3D surface file

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

Lunaophis aquaticus MCNC-1827-F View specimen

M3#116 Articulated precloacal vertebrae of Lunaophis aquaticus Type: "3D_surfaces" doi: 10.18563/m3.sf.116   state:published

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This contribution contains the 3D models described and figured in the following publication: Shiraishi N et al. Morphology and morphometry of the human embryonic brain: A three-dimensional analysis NeuroImage 115, 2015, 96-103, DOI: 10.1016/j.neuroimage.2015.04.044.

  

Homo sapiens KC-CS13BRN50455 View specimen

M3#24 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 13. Type: "3D_surfaces" doi: 10.18563/m3.sf24   state:published

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Homo sapiens KC-CS14BRN18834 View specimen

M3#25 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 14. Type: "3D_surfaces" doi: 10.18563/m3.sf25   state:published

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Homo sapiens KC-CS15BRN19975 View specimen

M3#26 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 15. Type: "3D_surfaces" doi: 10.18563/m3.sf26   state:published

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Homo sapiens KC-CS16BRN7870 View specimen

M3#27 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 16. Type: "3D_surfaces" doi: 10.18563/m3.sf27   state:published

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Homo sapiens KC-CS17BRN26702 View specimen

M3#28 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 17. Type: "3D_surfaces" doi: 10.18563/m3.sf28   state:published

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Homo sapiens KC-CS18BRN25914 View specimen

M3#29 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 18. Type: "3D_surfaces" doi: 10.18563/m3.sf29   state:published

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Homo sapiens KC-CS19BRN16508 View specimen

M3#30 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 19. Type: "3D_surfaces" doi: 10.18563/m3.sf30   state:published

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Homo sapiens KC-CS20BRN26581 View specimen

M3#31 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 20. Type: "3D_surfaces" doi: 10.18563/m3.sf31   state:published

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Homo sapiens KC-CS21BRN33434 View specimen

M3#32 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 21. Type: "3D_surfaces" doi: 10.18563/m3.sf32   state:published

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Homo sapiens KC-CS22BRN27960 View specimen

M3#33 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 22. Type: "3D_surfaces" doi: 10.18563/m3.sf33   state:published

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Homo sapiens KC-CS23BRN28189 View specimen

M3#34 Computationally reconstructed cerebral parenchyma and ventricle of the human embryo at Carnegie Stage 23. Type: "3D_surfaces" doi: 10.18563/m3.sf34   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

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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The present 3D Dataset contains the 3D model analyzed in Hendrickx, C. and Bell, P. R. 2021. The scaly skin of the abelisaurid Carnotaurus sastrei (Theropoda: Ceratosauria) from the Upper Cretaceous of Patagonia. Cretaceous Research. https://doi.org/10.1016/j.cretres.2021.104994 

Carnotaurus sastrei MACN 894 View specimen

M3#802 3D reconstruction of the biggest patch of skin (~1200 cm2) from the anterior tail region of the holotype of Carnotaurus, which is the largest single patch of squamous integument available for any saurischian. The skin consists of medium to large (up to 65 mm in diameter) conical feature scales surrounded by a network of low and small (< 14 mm) irregular basement scales separated by narrow interstitial tissue. Type: "3D_surfaces" doi: 10.18563/m3.sf.802   state:published

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This contribution contains the 3D models described and figured in the following publication: Hautier L, Tabuce R, Kassegne KE, Amoudji YZ, Mourlam M, Orliac M, Quillévéré F, Charruault A-L, Johnson AKC, Guinot G. 2021. New middle Eocene proboscidean from Togo illuminates the early evolution of the elephantiform-like dental pattern. 

Dagbatitherium tassyi ULDG-DAG1 View specimen

	M3#769 3D model of a molar of Dagbatitherium tassyi. Type: "3D_surfaces" doi: 10.18563/m3.sf.769   state:published	Download 3D surface file
	M3#771 µCT scan of a molar of Dagbatitherium tassyi. Type: "3D_CT" doi: 10.18563/m3.sf.771   state:published	Download CT data

This contribution provides the raw files for the μCT-scan data and renderings of the three-dimensional digital models of two fossil teeth of a geomyin geomorph rodent (Caribeomys merzeraudi), discovered from lower Oligocene deposits of Puerto Rico, San Sebastian Formation (locality LACM Loc. 8060). These fossils were described, figured and discussed in the following publication: Marivaux et al. (2021), An unpredicted ancient colonization of the West Indies by North American rodents: dental evidence of a geomorph from the early Oligocene of Puerto Rico. Papers in Palaeontology. https://doi.org/10.1002/spp2.1388 

Caribeomys merzeraudi LACM 162478 View specimen

	M3#712 Right lower dp4: isolated deciduous premolar. The specimen was scanned with a resolution of 5 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 isolated tooth was prepared within a “labelfield” module of AVIZO, using the segmentation threshold selection tool. Type: "3D_surfaces" doi: 10.18563/m3.sf.712   state:published	Download 3D surface file
	M3#714 5µm µCT data set . Right lower dp4: isolated deciduous premolar. The specimen was scanned with a resolution of 5 µm using a μ-CT-scanning station EasyTom 150 / Rx Solutions (Montpellier RIO Imaging, ISE-M, Montpellier, France). Type: "3D_CT" doi: 10.18563/m3.sf.714   state:published	Download CT data

Caribeomys merzeraudi LACM 162449 View specimen

	M3#713 Right lower molar (m1 or m2). The specimen was scanned with a resolution of 4.5 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 isolated tooth was prepared within a “labelfield” module of AVIZO, using the segmentation threshold selection tool. Type: "3D_surfaces" doi: 10.18563/m3.sf.713   state:published	Download 3D surface file
	M3#715 µCT data at 4.5µm Type: "3D_CT" doi: 10.18563/m3.sf.715   state:published	Download CT data

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 of a left dentary with m1-m3 analyzed in “A new fossil of Tayassuidae (Mammalia: Certartiodactyla) from the Pleistocene of northern Brazil”. The 3D model was generated using a laser scanning. 

cf. Pecari tajacu UFSM 11606 View specimen

M3#498 Left dentary with m1-m3 Type: "3D_surfaces" doi: 10.18563/m3.sf.498   state:published

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This contribution contains the 3D model described and figured in the following publication: New turtles from the Late Cretaceous of Monte Alto-SP, Brazil, including cranial osteology, neuroanatomy and phylogenetic position of a new taxon. PalZ. https://doi.org/10.1007/s12542-017-0397-x 

Yuraramirim montealtensis 04-0008/89 View specimen

M3#278 3D surfaces related to specimen MPMA 04-0008/89. Type: "3D_surfaces" doi: 10.18563/m3.sf.278   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 analyzed in Keppeler, H., Schultz, J. A., Ruf, I., & Martin, T., 2023. Cranial anatomy of Hypisodus minimus (Artiodactyla: Ruminantia) from the Oligocene Brule Formation of North America. Palaeontographica Abteilung A. 

Hypisodus minimus SMNK-PAL 27212 View specimen

	M3#1031 CT image stack of a skull of Hypisodus minimus. Also includes a lumbar vertebra and a probable proximal phalanx of digit III or IV. Type: "3D_CT" doi: 10.18563/m3.sf.1031   state:published	Download CT data
	M3#1036 3D surface models of a skull of Hypisodus minimus (SMNK-PAL27212). The data includes a surface model for: basisphenoid, tympanic bullae, ethmoid (lamina perpendicularis), frontals, jugal (left), jugal (right), lacrimals, lower dentition, mandibles, mastoid processes, maxillaries, maxilloturbinals, nasals, occipital, palatine, parietals, petrosals, presphenoid, squamosals, turbinates, upper dentition, and the vomer. Type: "3D_surfaces" doi: 10.18563/m3.sf.1036   state:published	Download 3D surface file

Hypisodus minimus SMNK-PAL 27213 View specimen

	M3#1033 CT image stack of a skull of Hypisodus minimus. Also shows numerous postcranial material including an atlas articulated with the occipital bone, the distal part of a left humerus articulated to radius and ulna, a part of a femur, a part of a tibia and fibula, unidentifiable tarsal bones, parts of the metatarsals II, III, IV and V and their phalanges, a proximal phalanx of digit III or IV, a middle phalanx of digit III or IV, a possible patella and calcaneus, as well as numerous unidentifiable broken bony fragments. Type: "3D_CT" doi: 10.18563/m3.sf.1033   state:published	Download CT data
	M3#1035 3D surface models of a skull of Hypisodus minimus (SMNK-PAL27213). The data includes a surface model for: atlas, basisphenoid, tympanic bullae, nasals, occipital, the petrosals, and the inner ear. Type: "3D_surfaces" doi: 10.18563/m3.sf.1035   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 3D models of the cranial skeleton and muscles in an elephantfish (Callorhinchus milii) and a catshark (Scyliorhinus canicula), based on synchrotron tomographic scans. These datasets were analyzed and described in Dearden et al. (2021) “The morphology and evolution of chondrichthyan cranial muscles: a digital dissection of the elephantfish Callorhinchus milii and the catshark Scyliorhinus canicula.” Journal of Anatomy. 

Callorhinchus milii 001 View specimen

M3#708 3D models of the cranial skeleton and muscles of Callorhinchus milii, created using Mimics. Type: "3D_surfaces" doi: 10.18563/m3.sf.708   state:published

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Scyliorhinus canicula 002 View specimen

M3#709 3D models of the cranial skeleton and muscles of Scyliorhinus canicula, created using Mimics. Type: "3D_surfaces" doi: 10.18563/m3.sf.709   state:published

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This contribution contains the 3D models described and figured in the following publications:
- Marini E., Lussu P., 2020. A virtual physical anthropology lab. Teaching in the time of coronavirus, in prep.;
- Lussu P., Bratzu D., Marini E., 2020. Cloud-based ultra close-range digital photogrammetry: validation of an approach for the effective virtual reconstruction of skeletal remains, in prep. 

Homo sapiens MSAE 59 View specimen

M3#509 MSAE 59 Type: "3D_surfaces" doi: 10.18563/m3.sf.509   state:published

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Homo sapiens MSAE 62 View specimen

M3#510 MSAE 62 Type: "3D_surfaces" doi: 10.18563/m3.sf.510   state:published

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Homo sapiens MSAE 63 View specimen

M3#512 MSAE 63 Type: "3D_surfaces" doi: 10.18563/m3.sf.512   state:published

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Homo sapiens MSAE 78 View specimen

M3#514 MSAE 78 Type: "3D_surfaces" doi: 10.18563/m3.sf.514   state:published

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Homo sapiens MSAE 95 View specimen

M3#515 MSAE 95 Type: "3D_surfaces" doi: 10.18563/m3.sf.515   state:published

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Homo sapiens MSAE 1852 View specimen

M3#516 MSAE 1852 Type: "3D_surfaces" doi: 10.18563/m3.sf.516   state:published

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Homo sapiens MSAE 6426 View specimen

M3#517 MSAE 6426 Type: "3D_surfaces" doi: 10.18563/m3.sf.517   state:published

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Homo sapiens MSAE 6428 View specimen

M3#518 MSAE 6428 Type: "3D_surfaces" doi: 10.18563/m3.sf.518   state:published

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Homo sapiens MSAE 6992 View specimen

M3#519 MSAE 6992 Type: "3D_surfaces" doi: 10.18563/m3.sf.519   state:published

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Homo sapiens MSAE 7688 View specimen

M3#520 MSAE 7688 Type: "3D_surfaces" doi: 10.18563/m3.sf.520   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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This contribution contains the 3D models of the ossicles of a protocetid archaeocete from the locality of Kpogamé, Togo, described and figured in the publication of Mourlam and Orliac (2019). 

indet. indet. UM KPG-M 73 View specimen

	M3#407 stapes Type: "3D_surfaces" doi: 10.18563/m3.sf.407   state:published	Download 3D surface file
	M3#408 Incus Type: "3D_surfaces" doi: 10.18563/m3.sf.408   state:published	Download 3D surface file
	M3#409 Malleus Type: "3D_surfaces" doi: 10.18563/m3.sf.409   state:published	Download 3D surface file

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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