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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The present 3D Dataset contains the 3D models analyzed in the publication: Mummified Paleogene Spirostreptida and Julida (Arthropoda, Diplopoda) from southern France. Papers in Paleontology. 

Protosilvestria sculpta NMB F1935 View specimen

	M3#1457 Paralectotype, 13 diplosegments with the proximal part of the legs Type: "3D_surfaces" doi: 10.18563/m3.sf.1457   state:published	Download 3D surface file
	M3#1657 CT data of NMB F1935. Images were reduced by a binning of factor 2. Type: "3D_CT" doi: 10.18563/m3.sf.1657   state:published	Download CT data

Protosilvestria sculpta NMB F1936 View specimen

	M3#1458 Lectotype, head with the ten following segments Type: "3D_surfaces" doi: 10.18563/m3.sf.1458   state:published	Download 3D surface file
	M3#1658 CT data of NMB F1936. Type: "3D_CT" doi: 10.18563/m3.sf.1658   state:published	Download CT data

Protosilvestria sculpta NMB F1937 View specimen

	M3#1459 Paralectotype, seven segments Type: "3D_surfaces" doi: 10.18563/m3.sf.1459   state:published	Download 3D surface file
	M3#1659 CT data of NMB F1937 Type: "3D_CT" doi: 10.18563/m3.sf.1659   state:published	Download CT data

Protosilvestria sculpta NMB F1938 View specimen

	M3#1460 Paralectotype, ten segments and the telson Type: "3D_surfaces" doi: 10.18563/m3.sf.1460   state:published	Download 3D surface file
	M3#1660 CT data of NMB F1938 Type: "3D_CT" doi: 10.18563/m3.sf.1660   state:published	Download CT data

Protosilvestria sculpta NMB F1987 View specimen

	M3#1461 Nine segments and the telson Type: "3D_surfaces" doi: 10.18563/m3.sf.1461   state:published	Download 3D surface file
	M3#1661 CT data of NMB F1987 Type: "3D_CT" doi: 10.18563/m3.sf.1661   state:published	Download CT data

Protosilvestria sculpta NMB F1988 View specimen

	M3#1462 Two parts, first part=telson and four segments, second part=five segments Type: "3D_surfaces" doi: 10.18563/m3.sf.1462   state:published	Download 3D surface file
	M3#1662 CT data of NMB F1988 Type: "3D_CT" doi: 10.18563/m3.sf.1662   state:published	Download CT data

Protosilvestria sculpta NMB F1989 View specimen

	M3#1463 Telson with 13 segments and the digestive tract Type: "3D_surfaces" doi: 10.18563/m3.sf.1463   state:published	Download 3D surface file
	M3#1663 CT data of NMB F1989 Type: "3D_CT" doi: 10.18563/m3.sf.1663   state:published	Download CT data

Protosilvestria sculpta NMB F1990 View specimen

	M3#1464 Eight segments and the telson Type: "3D_surfaces" doi: 10.18563/m3.sf.1464   state:published	Download 3D surface file
	M3#1664 CT data of NMB F1990 Type: "3D_CT" doi: 10.18563/m3.sf.1664   state:published	Download CT data

Protosilvestria sculpta NMB F3743 View specimen

	M3#1465 Seven segments and legs Type: "3D_surfaces" doi: 10.18563/m3.sf.1465   state:published	Download 3D surface file
	M3#1665 CT data of NMB F3743. Images were reduced by a binning of factor 2. Type: "3D_CT" doi: 10.18563/m3.sf.1665   state:published	Download CT data

Protosilvestria sculpta UM-SND-1704 View specimen

	M3#1468 Head and seven segments Type: "3D_surfaces" doi: 10.18563/m3.sf.1468   state:published	Download 3D surface file
	M3#1666 CT data of UM-SND-1704. Images were reduced by a binning of factor 2. Type: "3D_CT" doi: 10.18563/m3.sf.1666   state:published	Download CT data

Indet Indet UM-ROQ1-500 View specimen

	M3#1467 Head and ten segments Type: "3D_surfaces" doi: 10.18563/m3.sf.1467   state:published	Download 3D surface file
	M3#1667 CT data of UM-ROQ1-500. Images were reduced by a binning of factor 2. Type: "3D_CT" doi: 10.18563/m3.sf.1667   state:published	Download CT data

This contribution contains the 3D models described and figured in the following publication:Skull and Inner Ear Morphometrics in Sheep and Goats: Species and Breed Differentiation with Bioarchaeological Applications (Hemelsdael et al. submitted). The models include the external surface of a complete skull and inner ear of both a sheep (Ovis aries) and a goat (Capra hircus), generated from micro-CT scans. In the associated paper, we used 3D geometric morphometric data to assess inter and intra (i.e. between breeds) discrimination based on complete skulls, skull fragments and the semi-circular canals of the inner ear. 

Capra hircus Amp_1 View specimen

	M3#1806 Skull of the goat Amp_1 Type: "3D_surfaces" doi: 10.18563/m3.sf.1806   state:in_press	Download 3D surface file
	M3#1807 Inner ear of the goat Amp_1 Type: "3D_surfaces" doi: 10.18563/m3.sf.1807   state:in_press	Download 3D surface file

Ovis aries UM_RR_2331 View specimen

	M3#1808 Skull of the sheep UM_RR_2331 Type: "3D_surfaces" doi: 10.18563/m3.sf.1808   state:in_press	Download 3D surface file
	M3#1809 Inner ear of the sheep UM_RR_2331 Type: "3D_surfaces" doi: 10.18563/m3.sf.1809   state:in_press	Download 3D surface file

The present 3D Dataset contains the models analyzed in the publication: Menéndez L, Rios C, Acosta Morano C, Novellino P, Schmelzle T, Aguirre-Fernández G, Breidenstein A, Barquera R, Schuenemann VJ, Stafford TW, Sánchez-Villagra M, Barbieri C. (2025). A human skeleton from Última Esperanza, South-West Patagonia, Chile: Osteobiography, morphometric, and genetic analysis. The models include the skull, femur, and the segmented left and right inner ears of a late Holocene human skeleton from southern Patagonia. In the associated paper, we present the radiocarbon dating, an osteobiography profile evaluating some aspects of the life history of this individual, as well as genetic and morphometric analysis assessing biological relatedness to other individuals and populations.
  

Homo sapiens PIMUZ A/V 4612 View specimen

	M3#1650 Homo sapiens skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1650   state:published	Download 3D surface file
	M3#1652 Homo sapiens left inner ear Type: "3D_surfaces" doi: 10.18563/m3.sf.1652   state:published	Download 3D surface file
	M3#1653 Homo sapiens right inner ear Type: "3D_surfaces" doi: 10.18563/m3.sf.1653   state:published	Download 3D surface file

Homo sapiens PIMUZ A/V 4613 View specimen

M3#1651 Homo sapiens femur Type: "3D_surfaces" doi: 10.18563/m3.sf.1651   state:published

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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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In this contribution a third new species of the rare genus Burmesescorpiops Lourenço, 2016 is described. The discovery of this new element belonging to the family Palaeoeuscorpiidae Lourenço, 2003 and to the subfamily Archaeoscorpiopinae Lourenço, 2015 brings further elements to support the validity of the genus Burmesescorpiops. This generic group remains however, poorly speciose. This is the latest discovery of Burmesescorpiops wunpawng, the name is derived from the Kachin Hilltribe peoples who are indigenous to the area. The data provided here is a 3D surface. 

Burmesescorpiops wunpawng ps-gyi-01-25 View specimen

M3#1846 3d Surface Volume Type: "3D_surfaces" doi: 10.18563/m3.sf.1846   state:in_press

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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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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 produced in the frame of the article Perthuis, A. de, Mennecart, B., Barrier, P., Chenot, É., Falconnet, J., Gagnaison, J.-C., Georgalis, G. L., Gilbert, C., Guevel, B., Langevin, D., Lapparent de Broin, F. de, Lemierre, A., Maubert, F., Ossó, À., Potel, S., Thivaiou, D., Tissier, J., Toullec, R., Xerri, S., Gagnaison, C. 2025. Révision des données sédimentologiques et biostratigraphiques des gisements à vertébrés des sables de l’Orléanais, à Beaugency, Tavers et Le Bardon (Miocène Moyen ; Loiret, France). Geodiversitas 47 (12): 2-76. https://doi.org/10.5252/geodiversitas2025v47a12  

Bunolistriodon lockharti ULB-TAV-21 View specimen

M3#1837 Left upper M3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1837   state:in_press

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Megamphicyon giganteus ULB-TAV-13 View specimen

M3#1531 Left first lower molar Type: "3D_surfaces" doi: 10.18563/m3.sf.1531   state:in_press

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Hispanotherium matritense ULB-TAV-17 View specimen

M3#1532 Left first lower molar Type: "3D_surfaces" doi: 10.18563/m3.sf.1532   state:in_press

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Plesiaceratherium lumiarense ULB-TAV-18 View specimen

M3#1533 Left third upper molar Type: "3D_surfaces" doi: 10.18563/m3.sf.1533   state:in_press

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Chelydropsis aff. sansaniensis ULB-TAV-23 View specimen

M3#1535 Cast of a skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1535   state:in_press

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Ronzotherium romani ULB-TAV-4 View specimen

M3#1556 Right fourth upper premolar Type: "3D_surfaces" doi: 10.18563/m3.sf.1556   state:in_press

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Prodeinotherium bavaricum ULB-TAV-24 View specimen

M3#1557 left hemimandibule Type: "3D_surfaces" doi: 10.18563/m3.sf.1557   state:in_press

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This contribution contains 3D models of mandibles of Cypriot mice (Mus cypriacus) and house mice (Mus musculus domesticus) from the island of Cyprus. The niche partitioning of the two species was investigated using isotopic ecology, geometric morphometrics and biomechanics. Both species displayed generalist feeding behavior, modulated by fine-tuned adaptation to their feeding habits. The house mouse mandible, with a relatively large masseter area and an optimization for incisor biting, appears as an all-rounder tool for foraging on diverse non-natural items.
These models are analyzed in the following publication: Renaud et al 2024, “Trophic differentiation between the endemic Cypriot mouse and the house mouse: a study coupling stable isotopes and morphometrics”, https://doi.org/10.1007/s10914-024-09740-5
  

Mus cypriacus Cypriacus_5GE View specimen

M3#1584 3D model of the right mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1584   state:published

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Mus cypriacus Cypriacus_BET2 View specimen

M3#1585 3D model of the right mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1585   state:published

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Mus cypriacus Cypriacus_FON1 View specimen

M3#1586 3D model of the right mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1586   state:published

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Mus cypriacus Cypriacus_FON2 View specimen

M3#1587 3D model of the right mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1587   state:published

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Mus cypriacus Cypriacus_KOU1 View specimen

M3#1588 3D model of the right mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1588   state:published

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Mus musculus Cyprus_dom_KOF1 View specimen

M3#1589 3D model of the right mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1589   state:published

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Mus musculus Cyprus_dom_LEF1 View specimen

M3#1590 3D model of the right mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1590   state:published

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Mus musculus Cyprus_dom_MEN1 View specimen

M3#1591 3D model of the right mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1591   state:published

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Mus musculus Cyprus_dom_TSE2 View specimen

M3#1592 3D model of the mirrored left mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1592   state:published

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Mus musculus Cyprus_dom_XYL5 View specimen

M3#1593 3D model of the right mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1593   state:published

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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 analyzed in Velazco P. M., Grohé C. 2017. Comparative anatomy of the bony labyrinth of the bats Platalina genovensium (Phyllostomidae, Lonchophyllinae) and Tomopeas ravus (Molossidae, Tomopeatinae). Biotempo 14(2). 

Platalina genovensium 278520 View specimen

M3#276 Right bony labyrinth surface positioned (.PLY) Labels associated (.FLG) Type: "3D_surfaces" doi: 10.18563/m3.sf.276   state:published

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Tomopeas ravus 278525 View specimen

M3#277 Right bony labyrinth surface (.PLY) Labels associated (.FLG) Type: "3D_surfaces" doi: 10.18563/m3.sf.277   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

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

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 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 sixteen 3D models of unornamented Polygnathus illustrating allometric variation and bilateral asymmetry within four “Operational Taxonomic Units” analyzed in the publication: Convergent allometric trajectories in Devonian-Carboniferous unornamented Polygnathus conodonts. 

Polygnathus sp. UM-PSQ-010 View specimen

M3#1611 Dextral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1611   state:published

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Polygnathus sp. UM-PSQ-011 View specimen

M3#1612 Sinistral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1612   state:published

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Polygnathus sp. UM-PSQ-012 View specimen

M3#1613 Sinistral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1613   state:published

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Polygnathus sp. UM-PSQ-013 View specimen

M3#1614 Dextral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1614   state:published

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Polygnathus sp. UM-PSQ-014 View specimen

M3#1615 Sinistral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1615   state:published

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Polygnathus sp. UM-PSQ-015 View specimen

M3#1616 Sinistral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1616   state:published

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Polygnathus sp. UM-PSQ-016 View specimen

M3#1617 Dextral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1617   state:published

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Polygnathus sp. UM-PSQ-017 View specimen

M3#1618 Dextral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1618   state:published

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Polygnathus sp. UM-PSQ-018 View specimen

M3#1619 Sinistral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1619   state:published

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Polygnathus sp. UM-PSQ-019 View specimen

M3#1620 Sinistral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1620   state:published

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Polygnathus sp. UM-PSQ-020 View specimen

M3#1621 Dextral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1621   state:published

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Polygnathus sp. UM-PSQ-021 View specimen

M3#1622 Dextral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1622   state:published

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Polygnathus sp. UM-PSQ-022 View specimen

M3#1623 Sinistral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1623   state:published

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Polygnathus sp. UM-PSQ-023 View specimen

M3#1624 Sinistral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1624   state:published

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Polygnathus sp. UM-PSQ-024 View specimen

M3#1625 Dextral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1625   state:published

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Polygnathus sp. UM-PSQ-025 View specimen

M3#1626 Dextral P1 element Type: "3D_surfaces" doi: 10.18563/m3.sf.1626   state:published

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This contribution contains the three-dimensional models of the turbinal complex of 10 myrmecophagous and 10 non-myrmecophagous placental species. These specimens were analyzed and discussed in: Wright et. al (2024), Sniffing out morphological convergence in the turbinal complex of myrmecophagous placentals. https://doi.org/10.1002/ar.25603 

Priodontes maximus NHMUK 732-a View specimen

M3#1536 Turbinals of Priodontes maximus Type: "3D_surfaces" doi: 10.18563/m3.sf.1536   state:published

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Dasypus pilosus NHMUK 94-10-1-13 View specimen

M3#1537 Turbinals of Dasypus pilosus Type: "3D_surfaces" doi: 10.18563/m3.sf.1537   state:published

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Dasypus novemcinctus AMNH 263287 View specimen

M3#1538 Turbinals of Dasypus novemcinctus Type: "3D_surfaces" doi: 10.18563/m3.sf.1538   state:published

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Bradypus tridactylus UM 789N View specimen

M3#1539 Turbinals of Bradypus tridactylus Type: "3D_surfaces" doi: 10.18563/m3.sf.1539   state:published

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Choloepus didactylus UM 767V View specimen

M3#1540 Turbinals of Choloepus didactylus Type: "3D_surfaces" doi: 10.18563/m3.sf.1540   state:published

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Cyclopes didactylus NHMUK 88-8-8-14 View specimen

M3#1541 Turbinals of Cyclopes didactylus Type: "3D_surfaces" doi: 10.18563/m3.sf.1541   state:published

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Myrmecophaga tridactyla UM 065V View specimen

M3#1542 Turbinals of Myrmecophaga tridactyla Type: "3D_surfaces" doi: 10.18563/m3.sf.1542   state:published

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Tamandua tetradactyla NHMUK 3-7-7-135 View specimen

M3#1543 Turbinals of Tamandua tetradactyla Type: "3D_surfaces" doi: 10.18563/m3.sf.1543   state:published

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Tamandua mexicana NHMUK 79-1-6-1 View specimen

M3#1544 Turbinals of Tamandua mexicana Type: "3D_surfaces" doi: 10.18563/m3.sf.1544   state:published

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Orycteropus afer NHMUK 2-9-9-58 View specimen

M3#1545 Turbinals of Orycteropus afer Type: "3D_surfaces" doi: 10.18563/m3.sf.1545   state:published

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Tenrec eucaudatus UM N439 View specimen

M3#1546 Turbinals of Tenrec eucaudatus Type: "3D_surfaces" doi: 10.18563/m3.sf.1546   state:published

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Elephantulus rozeti UM N227 View specimen

M3#1547 Turbinals of Elephantulus rozeti Type: "3D_surfaces" doi: 10.18563/m3.sf.1547   state:published

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Phataginus tetradactyla NHMUK 1-11-21-35 View specimen

M3#1548 Turbinals of Phataginus tetradactyla Type: "3D_surfaces" doi: 10.18563/m3.sf.1548   state:published

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Smutsia gigantea KMMA 25479 View specimen

M3#1549 Turbinals of Smutsia gigantea Type: "3D_surfaces" doi: 10.18563/m3.sf.1549   state:published

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Manis culionensis MNHN ZM-MO 1884-1822 View specimen

M3#1550 Turbinals of Manis culionensis Type: "3D_surfaces" doi: 10.18563/m3.sf.1550   state:published

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Vulpes vulpes UM N140 View specimen

M3#1551 Turbinals of Vulpes vulpes Type: "3D_surfaces" doi: 10.18563/m3.sf.1551   state:published

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Alopex lagopus UM N110 View specimen

M3#1552 Turbinals of Alopex lagopus Type: "3D_surfaces" doi: 10.18563/m3.sf.1552   state:published

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Felis silvestris UM N149 View specimen

M3#1553 Turbinals of Felis sylvestris Type: "3D_surfaces" doi: 10.18563/m3.sf.1553   state:published

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Hyaena hyaena UM N109 View specimen

M3#1554 Turbinals of Hyaena hyaena Type: "3D_surfaces" doi: 10.18563/m3.sf.1554   state:published

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Proteles cristata NHMUK 4-3-1-58 View specimen

M3#1555 Turbinals of Proteles cristata Type: "3D_surfaces" doi: 10.18563/m3.sf.1555   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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The study of titanosaur paleobiology has been severely hampered by the incomplete nature of their fossil record, particularly the scarcity of well-preserved and relatively complete cranial remains. Even the most complete titanosaur skulls are often fractured, incomplete, or deformed, which has resulted in a limited knowledge of the paleobiology related to cranial anatomy, especially functional morphology. In this context, we present the digital restoration of the skull of the Argentinean titanosaur Sarmientosaurus musacchioi, created using the open-source 3D modeling software Blender. The digitally restored model is freely accessible to other researchers, facilitating broader research and comparative studies. 

Sarmientosaurus mussacchioi MDT-PV 02 View specimen

	M3#1594 Cranium and mandible of Sarmientosaurus mussacchioi Type: "3D_surfaces" doi: 10.18563/m3.sf.1594   state:published	Download 3D surface file
	M3#1599 Original object provided by Gabriel Casal (cranium) Type: "3D_surfaces" doi: 10.18563/m3.sf.1599   state:published	Download 3D surface file