The present 3D Dataset contains a selection of 3D models analyzed in Billet G, Hautier L, Gaudin TJ, Flynn JJ, Ruf I, Carrillo JD, Ladevèze S, Lehmann T, Nicolas V, Orliac MJ, Tornero C, Wible JR, Wong N, Gaubert P. Submitted. Brain drain: Exceptional pattern of calvarial venation in pangolins and its phylogenetic significance for Ferae. Zoological Journal of the Linnean Society. 

Phataginus tricuspis NHM-UK 48.13.26 View specimen

M3#1847 cranium & intradiploic canals (sinuses & diploic veins) Type: "3D_surfaces" doi: 10.18563/m3.sf.1847   state:published

Download 3D surface file

Manis javanica NHM-UK 9.1.5.858 View specimen

M3#1848 cranium & intradiploic canals (sinuses & diploic veins) Type: "3D_surfaces" doi: 10.18563/m3.sf.1848   state:published

Download 3D surface file

Felis silvestris UM-ZOOL-149N View specimen

M3#1849 cranium & intradiploic canals (sinuses & diploic veins) Type: "3D_surfaces" doi: 10.18563/m3.sf.1849   state:published

Download 3D surface file

Erinaceus europaeus SMNS40759 View specimen

M3#1850 cranium & intradiploic canals (sinuses & diploic veins) Type: "3D_surfaces" doi: 10.18563/m3.sf.1850   state:published

Download 3D surface file

Pterodon dasyuroides MNHN.F.Qu8301 View specimen

M3#1851 cranium & intradiploic canals (sinuses & diploic veins) Type: "3D_surfaces" doi: 10.18563/m3.sf.1851   state:published

Download 3D surface file

This contribution contains the 3D digital models of some fossil specimens of Wamradolops telloi Stutz and Pozodolops manuelorum Stutz (Metatheria: Polydolopimorphia), from several Palaeogene locations of Peruvian Amazonia. These taxa were described and analyzed in detail in the following publication: Stutz et al. (2026), Hidden diversity of Palaeogene metatherians: a new family of polydolopimorphian marsupials from Peruvian Amazonia. Zoological Journal of the Linnean Society. https://doi.org/10.1093/zoolinnean/zlag006.
  

Pozodolops manuelorum MUSM 4029 View specimen

M3#1874 Pozodolops manuelorum, fragmentary left dentary with p3–m1 Type: "3D_surfaces" doi: 10.18563/m3.sf.1874   state:published

Download 3D surface file

Wamradolops telloi MUSM 4032 View specimen

M3#1875 Wamradolops telloi, fragmentary right dentary with m1–m2 Type: "3D_surfaces" doi: 10.18563/m3.sf.1875   state:published

Download 3D surface file

Pozodolops manuelorum MUSM 4036 View specimen

M3#1876 Pozodolops manuelorum, holotype, fragmentary right maxilla with M1 Type: "3D_surfaces" doi: 10.18563/m3.sf.1876   state:published

Download 3D surface file

Pozodolops manuelorum MUSM 4041 View specimen

M3#1877 Pozodolops manuelorum, fragmentary right dentary with m1 Type: "3D_surfaces" doi: 10.18563/m3.sf.1877   state:published

Download 3D surface file

Pozodolops manuelorum MUSM 4058 View specimen

M3#1878 Pozodolops manuelorum, fragmentary left P3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1878   state:published

Download 3D surface file

Wamradolops telloi MUSM 4144 View specimen

M3#1879 Wamradolops telloi, fragmentary left dentary with p2–m1 Type: "3D_surfaces" doi: 10.18563/m3.sf.1879   state:published

Download 3D surface file

Wamradolops telloi MUSM 4179 View specimen

M3#1880 Wamradolops telloi, holotype, partial skull, with right P2–M4 and left I4–M3, plus boneless lower teeth below upper teeth, belonging to the same individual Type: "3D_surfaces" doi: 10.18563/m3.sf.1880   state:published

Download 3D surface file

Wamradolops telloi MUSM 4221 View specimen

M3#1881 Wamradolops telloi, fragmentary of right dentary with p3–m2 Type: "3D_surfaces" doi: 10.18563/m3.sf.1881   state:published

Download 3D surface file

The present dataset contains 3D models used for illustration purposes in Schultz, J. A., Weaver, L. N., Jäger, K. R. K. & Grossnickle, D. M., 2026. Reexamining the evolutionary history of the mammalian medial pterygoid muscle. Evolution. The dataset includes 3D models based on micro-computed tomography (µCT) data of the postdentary area of the morganucodontan Morganucodon, the docodontan Docodon, the eutriconodontan Priacodon and the cladotherian Dryolestes. In addition, the dataset includes manually reconstructed schematic 3D models of the middle ear bones for the morganucodontan Morganucodon, the docodontan Docodon, the eutriconodontan Priacodon and schematic middle ear bones and a virtually rendered juvenile lower jaw of a juvenile monotreme Ornithorhynchus (based on illustrations of Zeller [1989]). 

Morganucodon sp. NHM M84028 View specimen

M3#1883 Lower jaw with manually reconstructed Meckel’s cartilage and schematic middle ear bones (Ectotympanic, Articular/part of Malleus, Surangular/ part of Malleus) Type: "3D_surfaces" doi: 10.18563/m3.sf.1883   state:published

Download 3D surface file

Priacodon fruitaensis LACM 120451 View specimen

M3#1884 Lower jaw with manually reconstructed Meckel’s cartilage and schematic middle ear bones (Ectotympanic, Articular/part of Malleus, Surangular/part of Malleus) Type: "3D_surfaces" doi: 10.18563/m3.sf.1884   state:published

Download 3D surface file

Dryolestes leiriensis GuiMam 3-78 View specimen

M3#1888 Lower jaw with manually reconstructed schematic Meckel’s cartilage Type: "3D_surfaces" doi: 10.18563/m3.sf.1888   state:published

Download 3D surface file

Docodon victor YPM10649, YPM13735, YPM11823 and YPM11826 View specimen

M3#1886 Lower jaw with manually reconstructed Meckel’s cartilage and schematic middle ear bones (Ectotympanic, Articular/part of Malleus, Surangular/part of Malleus), for specification of jaw see Schultz et al. (2019) Type: "3D_surfaces" doi: 10.18563/m3.sf.1886   state:published

Download 3D surface file

Ornithorhynchus anatinus S32167 View specimen

M3#1887 Lower jaw with manually reconstructed Meckel’s cartilage and schematic middle ear bones (Prearticular, Articular/part of the Malleus, Surangular/part of Malleus, Angular/Incus) Type: "3D_surfaces" doi: 10.18563/m3.sf.1887   state:published

Download 3D surface file

The present 3D Dataset contains the 3D models of two endocarps from the Oligocene of Baraval Quercy locality. These endocarps document new fossil genera within the Anacardiaceae family and illustrate the morphological diversity of this family during the Palaeogene. The CT-scan data were processed with ImageJ and Mimics Innovation Suite version 1.13 to reconstruct the specimens. Here we provide .stl files easy to read with the software Meshlab. 

Palaeochoerospondias sheppeyensis UM-BAV-675 View specimen

M3#1895 Surfaces of the endocarp, seeds and lacunae Type: "3D_surfaces" doi: 10.18563/m3.sf.1895   state:published

Download 3D surface file

Baravalosphaera operculata UM-BAV-689 View specimen

M3#1896 Surfaces of the endocarp Type: "3D_surfaces" doi: 10.18563/m3.sf.1896   state:published

Download 3D surface file

The present 3D dataset contains the 3D models of two fossil seeds of Vitaceae from the Quercy fossiliferous area, southwestern France. One seed comes from the Eocene locality of Fontoffre 2, and the other from the Oligocene locality of Baraval. These seeds document new fossil species within the Vitaceae family and illustrate the morphological diversity of this family during the Palaeogene. The CT scan data were processed with ImageJ and Mimics Innovation Suite version 1.13 to reconstruct the specimens. Here we provide .stl files that can be easily opened with the software MeshLab. 

Vitis quercyensis UM-FTF2-167 View specimen

	M3#1930 Surface of the seed Type: "3D_surfaces" doi: 10.18563/m3.sf.1930   state:published	Download 3D surface file
	M3#1933 Seed : 8.43 μm µCT scan Type: "3D_CT" doi: 10.18563/m3.sf.1933   state:published	Download CT data

Vitis praerotundifolia UM-BAV-660 View specimen

	M3#1931 Seed : 8.43 μm µCT scan Type: "3D_CT" doi: 10.18563/m3.sf.1931   state:published	Download CT data
	M3#1932 Surface of the seed Type: "3D_surfaces" doi: 10.18563/m3.sf.1932   state:published	Download 3D surface file

The present 3D Dataset contains the 3D models of three specimens of Spinosauridae: two Cristatusaurus lapparenti Taquet & Russell, 1998 (MNHN.F.GDF365 and MNHN.F.GDF366) and one Spinosaurus maroccanus Russell, 1996 (MNHN.F.SAM124). These specimens are analyzed and discussed in Pittet F. 2026. Neurovascular system and dental renewal in the rostrum of Spinosauridae: new descriptions and implications on non-olfactive snout sensitivity of dinosaurs, Geodiversitas. 

Cristatusaurus lapparenti MNHN.F.GDF365 View specimen

M3#1755 Right and left premaxillae of MNHN.F.GDF365 (mature specimen of Cristatusaurus lapparenti): bony surface, teeth and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1755   state:published

Download 3D surface file

Spinosaurus maroccanus MNHN.F.SAM124 View specimen

M3#1756 Premaxillae and maxillae of MNHN.F.SAM124 (Spinosaurus maroccanus): bony surface, teeth and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1756   state:published

Download 3D surface file

Cristatusaurus lapparenti MNHN.F.GDF366 View specimen

	M3#1757 Right and left premaxillae of MNHN.F.GDF366 (young specimen of Cristatusaurus lapparenti): bony surface, teeth and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1757   state:published	Download 3D surface file
	M3#1758 Right maxilla portion of MNHN.F.GDF366 (young specimen of Cristatusaurus lapparenti): bony surface, teeth and neurovascular system Type: "3D_surfaces" doi: 10.18563/m3.sf.1758   state:published	Download 3D surface file

The present 3D Dataset contains the 3D models analyzed in the following publication: Paulina-Carabajal, A., and Porfiri, J.D. 2026. Novel information on the braincase of Megaraptor namunhuaiquii (Dinosauria: Theropoda) using X-ray tomography: pneumaticity, paleoneurology and their paleobiological implications. Ameghiniana 63(1), 16-32
  

Megaraptor namunhuaiquii MUC-PV 595 View specimen

M3#1873 3D models of the braincase, lateral wall of the braincase, brain, right and left inner ears Type: "3D_surfaces" doi: 10.18563/m3.sf.1873   state:published

Download 3D surface file