The present 3D Dataset contains the 3D models of the holotype mandible and referred fragmented skull of the new species Amphimoschus xishuiensis analyzed in the article Li, Y.-K., Mennecart, B., Aiglstorfer, M., Ni, X.-J., Li, Q., Deng, T. 2021. The early evolution of cranial appendages in Bovoidea revealed by new species of Amphimoschus (Mammalia: Ruminantia) from China. Zoological Journal of the Linnean Society https://doi.org/10.1093/zoolinnean/zlab053 

Amphimoschus xishuiensis IVPP V 25521.1 View specimen

M3#803 the holotype, a right hemimandible with tooth row p2 to m3 Type: "3D_surfaces" doi: 10.18563/m3.sf.803   state:published

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Amphimoschus xishuiensis IVPP V 25521.2 View specimen

M3#804 referred material, anterior part of a skull with right P4-M3 and left P3-M2 Type: "3D_surfaces" doi: 10.18563/m3.sf.804   state:published

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The present 3D Dataset contains the 3D model used in in the following publication: Interacting with the inaccessible: utilization of multimedia-based visual contents of Japan’s National Monument, the Taniwhasaurus mikasaensis (Mosasauridae) holotype for educational workshops at Mikasa City Museum. 

Taniwhasaurus mikasaensis MCM.M0009 View specimen

M3#499 Taniwhasaurus mikasaensis, Caldwell et al. 2008 Type: "3D_surfaces" doi: 10.18563/m3.sf.499   state:published

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This contribution contains the 3D models of the fossil remains (maxilla, dentary, and talus) attributed to Djebelemur martinezi, a ca. 50 Ma primate from Tunisia (Djebel Chambi), described and figured in the following publication: Marivaux et al. (2013), Djebelemur, a tiny pre-tooth-combed primate from the Eocene of Tunisia: a glimpse into the origin of crown strepsirhines. PLoS ONE. https://doi.org/10.1371/journal.pone.0080778  

Djebelemur martinezi CBI-1-544 View specimen

M3#365 CBI-1-544, left maxilla preserving P3-M3 and alveoli for P2 and C1 Type: "3D_surfaces" doi: 10.18563/m3.sf.365   state:published

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Djebelemur martinezi CBI-1-567 View specimen

M3#363 Isolated left upper P4 Type: "3D_surfaces" doi: 10.18563/m3.sf.363   state:published

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Djebelemur martinezi CBI-1-565-577-587-580 View specimen

M3#366 - CBI-1-565, a damaged right mandible, which consists of three isolated pieces found together and reassembled here: the anterior part of the dentary bears the p3 and m1, and alveoli for p4, p2 and c, while the posterior part preserves m3 and a portion of the ascending ramus; the m2 was found isolated but in the same small calcareous block treated by acid processing. - CBI-1-577, isolated right lower p4. - CBI-1-587, isolated left lower p2 (reversed). - CBI-1-580, isolated left lower canine (reversed). Type: "3D_surfaces" doi: 10.18563/m3.sf.366   state:published

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Djebelemur martinezi CBI-1-545 View specimen

M3#364 Right Talus Type: "3D_surfaces" doi: 10.18563/m3.sf.364   state:published

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This contribution contains the 3D reconstruction of Canariomys bravoi, described and figured in the following publication: Michaux J., Hautier L., Hutterer R., Lebrun R., Guy F., García-Talavera F., 2012 : Body shape and life style of the extinct rodent Canariomys bravoi (Mammalia, Murinae) from Tenerife, Canary Islands (Spain). Comptes Rendus Palevol 11 (7), 485-494. DOI: 10.1016/j.crpv.2012.06.004
  

Canariomys bravoi TFMCV872-873 View specimen

M3#6 This file contains the 3D reconstruction of Canariomys bravoi, described and figured in the following publication: Michaux J., Hautier L., Hutterer R., Lebrun R., Guy F., García-Talavera F., 2012 : Body shape and life style of the extinct rodent Canariomys bravoi (Mammalia, Murinae) from Tenerife, Canary Islands (Spain). Comptes Rendus Palevol 11 (7), 485-494. Type: "3D_surfaces" doi: 10.18563/m3.sf6   state:published

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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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The present 3D Dataset contains the 3D models analyzed in Merten, L.J.F, Manafzadeh, A.R., Herbst, E.C., Amson, E., Tambusso, P.S., Arnold, P., Nyakatura, J.A., 2023. The functional significance of aberrant cervical counts in sloths: insights from automated exhaustive analysis of cervical range of motion. Proceedings of the Royal Society B. doi: 10.1098/rspb.2023.1592
  

Ailurus fulgens PMJ_Mam_6639 View specimen

M3#1260 cervical vertebral series (7 vertebrae) Type: "3D_surfaces" doi: 10.18563/m3.sf.1260   state:published

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Bradypus variegatus ZMB_Mam_91345 View specimen

M3#1261 cervical vertebral series (8 vertebrae) + first thoracic vertebra Type: "3D_surfaces" doi: 10.18563/m3.sf.1261   state:published

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Bradypus variegatus ZMB_Mam_35824 View specimen

M3#1262 cervical vertebral series (8 vertebrae) + first & second thoracic vertebra Type: "3D_surfaces" doi: 10.18563/m3.sf.1262   state:published

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Choloepus didactylus ZMB_Mam_38388 View specimen

M3#1263 cervical vertebral series (7 vertebrae) Type: "3D_surfaces" doi: 10.18563/m3.sf.1263   state:published

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Choloepus didactylus ZMB_Mam_102634 View specimen

M3#1264 cervical vertebral series (6 vertebrae) + first thoracic vertebra Type: "3D_surfaces" doi: 10.18563/m3.sf.1264   state:published

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Tamandua tetradactyla ZMB_Mam_91288 View specimen

M3#1266 cervical vertebral series (7 vertebrae) + first thoracic vertebra Type: "3D_surfaces" doi: 10.18563/m3.sf.1266   state:published

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Glossotherium robustum MNHN_n/n View specimen

M3#1267 cervical vertebral series (7 vertebrae) + first thoracic vertebra Type: "3D_surfaces" doi: 10.18563/m3.sf.1267   state:published

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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 of the brain endocast of Neoepiblema acreensis analyzed in “Small within the largest: Brain size and anatomy of the extinct Neoepiblema acreensis, a giant rodent from the Neotropics”. The 3D model was generated using CT-Scanning and techniques of virtual reconstruction.
  

Neoepiblema acreensis UFAC 4515 View specimen

M3#502 Brain endocast of Neoepiblema acreensis Type: "3D_surfaces" doi: 10.18563/m3.sf.502   state:published

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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: Perrichon et al. 2023. Ontogenetic variability of the intertympanic sinus distinguishes lineages within Crocodylia.
  

Mecistops sp. ag SVSTUA 022001 View specimen

M3#980 Intertympanic sinus system (expressed in meters) Type: "3D_surfaces" doi: 10.18563/m3.sf.980   state:published

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Crocodylus niloticus ag SVSTUA 022002 View specimen

M3#981 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.981   state:published

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Mecistops sp. AMU Zoo 04721 View specimen

M3#982 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.982   state:published

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Crocodylus sp. MHNL QV14 View specimen

M3#983 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.983   state:published

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Crocodylus rhombifer MHNL 42006506 View specimen

M3#1008 Intertympanic sinus system (incomplete) Type: "3D_surfaces" doi: 10.18563/m3.sf.1008   state:published

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Crocodylus rhombifer MHNL 42006507 View specimen

M3#1007 Intertympanic sinus system (incomplete) Type: "3D_surfaces" doi: 10.18563/m3.sf.1007   state:published

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Crocodylus niloticus MHNL 50001387 View specimen

M3#1006 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1006   state:published

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Crocodylus palustris MHNL 50001388 View specimen

M3#1004 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1004   state:published

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Crocodylus porosus MHNL 50001389 View specimen

M3#1009 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1009   state:published

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Mecistops sp. MHNL 50001393 View specimen

M3#1010 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1010   state:published

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Crocodylus niloticus MHNL 50001397 View specimen

M3#1018 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1018   state:published

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Crocodylus porosus MHNL 50001398 View specimen

M3#1017 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1017   state:published

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Crocodylus niloticus MHNL 50001405 View specimen

M3#1016 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1016   state:published

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Gavialis gangeticus MHNL 50001407 View specimen

M3#1015 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1015   state:published

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Crocodylus niloticus MHNL 90001850 View specimen

M3#1014 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1014   state:published

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Crocodylus niloticus MHNL 90001851 View specimen

M3#1013 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1013   state:published

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Crocodylus niloticus MHNL 90001855 View specimen

M3#1012 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1012   state:published

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Osteolaemus tetraspis MHNM.9095.0 View specimen

M3#1011 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1011   state:published

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Voay robustus MNHN F.1908-5 View specimen

M3#1003 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1003   state:published

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Crocodylus sp. MNHN-F.1908-5-2 View specimen

M3#1005 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1005   state:published

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Osteolaemus tetraspis MZS Cro 040 View specimen

M3#1002 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1002   state:published

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Crocodylus acutus MZS Cro 055 View specimen

M3#991 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.991   state:published

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Melanosuchus niger MZS Cro 073 View specimen

M3#989 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.989   state:published

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Mecistops sp. MZS Cro 083 View specimen

M3#990 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.990   state:published

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Tomistoma schlegelii MZS Cro 094 View specimen

M3#988 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.988   state:published

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Gavialis gangeticus NHMUK 1846.1.7.3 View specimen

M3#987 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.987   state:published

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Osteolaemus tetraspis NHMUK 1862.6.30.5 View specimen

M3#986 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.986   state:published

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Gavialis gangeticus NHMUK 1873 View specimen

M3#985 intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.985   state:published

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Tomistoma schlegelii NHMUK 1893.3.6.14 View specimen

M3#984 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.984   state:published

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Mecistops sp. NHMUK 1924.5.10.1 View specimen

M3#992 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.992   state:published

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Voay robustus NHMUK PV R 36684 View specimen

M3#993 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.993   state:published

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Voay robustus NHMUK PV R 36685 View specimen

M3#1001 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1001   state:published

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Crocodylus niloticus UCBL FSL 532077 View specimen

M3#1000 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1000   state:published

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Crocodylus porosus/siamensis UCBLZ 2019-1-237 View specimen

M3#999 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.999   state:published

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Osteolaemus tetraspis UCBLZ 2019-1-236 View specimen

M3#998 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.998   state:published

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Alligator mississipiensis UCBLZ WB35 View specimen

M3#997 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.997   state:published

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Crocodylus siamensis UCBLZ WB41 View specimen

M3#996 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.996   state:published

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Tomistoma schlegelii UM 1097 View specimen

M3#995 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.995   state:published

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Crocodylus niloticus UM 2001-1756-1-434 NR View specimen

M3#994 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.994   state:published

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Mecistops sp. UM N89 View specimen

M3#1019 Intertympanic sinus system Type: "3D_surfaces" doi: 10.18563/m3.sf.1019   state:published

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Our knowledge of the external brain morphology of the late Eocene artiodactyl ungulate Mixtotherium, relies on a plaster model realized on a specimen from the Victor Brun Museum in Montauban (France) and described by Dechaseaux (1973). Here, based on micro CT-scan data, we virtually reconstruct the 3D cast of the empty cavity of the partial cranium MA PHQ 716 from the Victor Brun Museum and compare it to the plaster model illustrated and described by Dechaseaux (1973). Indeed, the specimen from which the original plaster endocast originates was not identified by Dechaseaux by a specimen number. We confirm here that the studied specimen was indeed the one described and illustrated by Dechaseaux (1973). We also reconstruct a second, more detailed, model providing additional morphological and quantitative observations made available by micro CT scan investigation such as precisions on the neopallium folding and endocranial volumes.
  

Mixtotherium cuspidatum MA PHQ 716 View specimen

M3#857 endocast of the brain cavity Type: "3D_surfaces" doi: 10.18563/m3.sf.857   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 model of a specimen of Metamynodon planifrons (UNISTRA.2015.0.1106) described and figured in: Veine-Tonizzo, L., Tissier, J., Bukhsianidze, M., Vasilyan, D., Becker, D., 2023, Cranial morphology and phylogenetic relationships of Amynodontidae Scott & Osborn, 1883 (Perissodactyla, Rhinocerotoidea). 

Metamynodon planifrons UNISTRA.2015.0.1106 View specimen

M3#716 Textured 3D surface model of the skull of the specimen UNISTRA.2015.0.1106 with right C1 and both rows of P2-M3. Type: "3D_surfaces" doi: 10.18563/m3.sf.716   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 models of the holotype (NMB Sth. 833) of the new species Micromeryx? eiselei analysed in the article Aiglstorfer, M., Costeur, L., Mennecart, B., Heizmann, E.P.J.. 2017. Micromeryx? eiselei - a new moschid species from Steinheim am Albuch, Germany, and the first comprehensive description of moschid cranial material from the Miocene of Central Europe. PlosOne https://doi.org/10.1371/journal.pone.0185679 

Micromeryx? eiselei NMB Sth. 833 View specimen

M3#284 The 3 D surfaces comprises the skull, petrosal, and bony labyrinth of NMB Sth.833, the holotype of Micromeryx? eiselei Type: "3D_surfaces" doi: 10.18563/m3.sf.284   state:published

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The present 3D Dataset contains 3D models of the cranium surface and of the bony labyrinth endocast of the stem bat Vielasia sigei. They are used by (Hand et al., 2023) to explore the phylogenetic position of this species, to infer its laryngeal echolocating capabilities, and to eventually discuss chiropteran evolution before the crown clade diversification. 

Vielasia sigei UM VIE-250 View specimen

	M3#1269 External surface of the cranium Type: "3D_surfaces" doi: 10.18563/m3.sf.1269   state:published	Download 3D surface file
	M3#1270 Virtual endocast of the right bony labyrinth Type: "3D_surfaces" doi: 10.18563/m3.sf.1270   state:published	Download 3D surface file

The present 3D Dataset contains the 3D models analyzed in Mennecart, B., Duranthon, F., & Costeur, L. 2024. Systematic contribution of the auditory region to the knowledge of the oldest European Bovidae (Mammalia, Ruminantia). Journal of Anatomy XXX. https://doi.org/10.1111/joa.14132 

Pusillutragus montrealensis MHNT.PAL.2015.0.2261.4 View specimen

M3#1522 Right petrosal, bony labyrinth, stapes Type: "3D_surfaces" doi: 10.18563/m3.sf.1522   state:published

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Pusillutragus montrealensis MHNT.PAL.2015.0.2261.9 View specimen

M3#1523 Left petrosal and left bony labyrinth Type: "3D_surfaces" doi: 10.18563/m3.sf.1523   state:published

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Eotragus artenensis SMNS-P-41625 View specimen

M3#1524 Petrosal (right), bony labyrinth (left) Type: "3D_surfaces" doi: 10.18563/m3.sf.1524   state:published

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Eotragus clavatus NMB San.15056 View specimen

M3#1528 Right petrosal and right bony labyrinth Type: "3D_surfaces" doi: 10.18563/m3.sf.1528   state:published

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Eotragus clavatus NMB San.15055 View specimen

M3#1526 Left Petrosal Type: "3D_surfaces" doi: 10.18563/m3.sf.1526   state:published

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The present 3D Dataset contains the 3D model analyzed in the publication : On Roth’s “human fossil” from Baradero, Buenos Aires Province, Argentina: morphological and genetic analysis. The “human fossil” from Baradero, Buenos Aires Province, Argentina, is a collection of skeleton parts first recovered by Swiss paleontologist Santiago Roth and further studied by anthropologist Rudolf Martin. By the end of the 19th century and beginning of the 20th century it was considered as one of the oldest human skeletons from the southern cone. We studied the cranial anatomy and contextualized the ancient individual remains. We discuss the context of the finding, conducted an osteobiographical assessment and performed a 3D virtual reconstruction of the skull, using micro-CT-scans on selected skull fragments and the mandible. This was followed by the extraction of bone tissue and teeth samples for radiocarbon and genetic analyses, which brought only limited results due to poor preservation and possible contamination. We estimate that the individual from Baradero is a middle-aged adult male. We conclude that the revision of foundational collections with current methodological tools brings new insights and clarifies long held assumptions on the significance of samples that were recovered when archaeology was not yet professionalized. 
  

Homo sapiens PIMUZ A/V 4217 View specimen

M3#1198 3D virtual reconstruction of the skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1198   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 3D models of the cranial, visceral, and pectoral endoskeleton of Iniopera, an iniopterygian stem-group holocephalan from the Pennsylvanian of the USA. These data formed the basis for the analyses carried out in Dearden et al. (2023) “Evidence for high-performance suction feeding in the Pennsylvanian stem-group holocephalan Iniopera” PNAS. 

Iniopera sp. KUNHM 22060, 158289 View specimen

M3#1034 plys of the head endoskeleton of Iniopera sp. Type: "3D_surfaces" doi: 10.18563/m3.sf.1034   state:published

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