The specimens of Speothos pacivorus
Internal mandibular morphology in extant and extinct sirenians
3D model of the holotype specimen of Pebanista yacuruna
3D GM dataset of bird skeletal variation
Skeletal embryonic development in the catshark
Bony connexions of the petrosal bone of extant hippos
bony labyrinth (11) , inner ear (10) , South America (8) , Eocene (8) , skull (7) , brain (6) , Oligocene (6)
Lionel Hautier (19) , Maëva Judith Orliac (18) , Laurent Marivaux (12) , Bastien Mennecart (12) , Pierre-Olivier Antoine (11) , Leonardo Kerber (10) , Renaud Lebrun (9)
The Fossils of Speothos pacivorus (Carnivora: Canidae) at the Peter Lund/Quaternary Collection of the Natural History Museum of DenmarkJuan V. Ruiz , Christina Kyriakouli , Kasper Hansen , Carsten Gundlach , Gabriel S. Ferreira , Fabio A. Machado , Pedro L. Godoy , Mariela C. Castro and Felipe C. MontefeltroPublished online: 14/05/2024Keywords: 3D reconstruction; Canidae; Lagoa Santa Karst; Pleistocene; Speothos https://doi.org/10.18563/journal.m3.229 Abstract Speothos pacivorus is an extinct South American canid (Canidae: Cerdocyonina) from the Pleistocene of Lagoa Santa Karst, Central Brazil. This taxon is one of the hypercarnivore canids that vanished from the continent at the end of Pleistocene. Although all remains of Speothos pacivorus were collected in the 19th century by the Danish naturalist Peter W. Lund, few studies have committed to an in-depth analysis of the taxon and the known specimens. Here, we analyzed all biological remains of S. pacivorus hosted in the Peter Lund/Quaternary Collection at the Natural History Museum of Denmark, Copenhagen, by listing and illustrating all its specimens known to date. We also conducted a reconstruction of the holotype, an almost complete cranium, based on a µCT scan, producing an undeformed and crack-free three-dimensional model. With this data available we aim to foster new research on this elusive species. Speothos pacivorus NHMD:211341 View specimen
M3 article infos Article state: in_press |
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3D models related to the publication: "From teeth to pad: tooth loss and development of keratinous structures in sirenians"Lionel Hautier , Helder Gomes Rodrigues , Sérgio Ferreira-Cardoso and Frédéric DelsucPublished online: 29/11/2023Keywords: keratinous pad; Sirenians; Steller’s sea cow; tooth loss https://doi.org/10.18563/journal.m3.218 Abstract This contribution contains the 3D models described and figured in the following publication: Hautier L, Gomes Rodrigues H, Ferreira-Cardoso S, Emerling CA, Porcher M-L, Asher R, Portela Miguez R, Delsuc F. 2023. From teeth to pad: tooth loss and development of keratinous structures in sirenians. Proceedings of the Royal Society B. https://doi.org/10.1098/rspb.2023.1932 Dugong dugon 2005.51 View specimen
Dugong dugon 2023.66 View specimen
Dugong dugon 5386 View specimen
Dugong dugon 1848.8.29.7/GERM 1027g View specimen
Dugong dugon 1991.413 View specimen
Dugong dugon 1991.427 View specimen
Dugong dugon 2017-3-9 View specimen
Eosiren lybica 1913-22 View specimen
Halitherium taulannense RGHP C001 View specimen
Halitherium taulannense RGHP C009 View specimen
Hydrodamalis gigas 1947.10.21.1 View specimen
Hydrodamalis gigas C1021 View specimen
Hydrodamalis gigas 2023.67 View specimen
Libysiren sickenbergi M.82429 View specimen
Libysiren sickenbergi M.45675 View specimen
Prorastomus sirenoides OR.448976 View specimen
Ribodon limbatus M.7073 View specimen
Rytiodus capgrandi PAL2017-8-1 View specimen
Trichechus inunguis 1868.12.19.2 View specimen
Trichechus manatus 1843.3.10.12 View specimen
Trichechus manatus 1864.6.5.1 View specimen
Trichechus manatus 1950.1.23.1 View specimen
Trichechus senegalensis 1885.6.30.2 View specimen
Trichechus senegalensis 1894.7.25.8 View specimen
Trichechus senegalensis V97 View specimen
Trichechus sp. 65.4.28.9 View specimen
Dugong dugon 1946.8.6.2 View specimen
See original publication M3 article infos Published in Volume 09, issue 04 (2023) |
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3D model related to the publication: The largest freshwater odontocete: a South Asian river dolphin relative from the Proto-AmazoniaAldo Benites-Palomino , Gabriel Aguirre-Fernández , Patrice Baby, Diana Ochoa , Ali Altamirano-Sierra , John J. Flynn , Marcelo R. Sánchez-Villagra , Julia Tejeda , Christian de Muizon and Rodolfo Salas-GismondiPublished online: 21/03/2024Keywords: Miocene; Odontoceti; Platanistidae; River dolphin https://doi.org/10.18563/journal.m3.221 Abstract The present 3D Dataset contains the 3D model analyzed in The largest freshwater odontocete: a South Asian river dolphin relative from the Proto-Amazonia. Pebanista yacuruna MUSM 4017 View specimen
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3D models related to the publication: Neuroanatomy and pneumaticity of the extinct Malagasy ‘horned’ crocodile Voay robustus and its implications for crocodylid phylogeny and palaeoecology.Gwendal Perrichon , Yohan Pochat-Cottilloux , Davide Conedera, Pascale Richardin , Vincent Fernandez , Lionel Hautier and Jeremy E. MartinPublished online: 22/12/2023Keywords: brain endocast; Malagasy crocodiles; neurovascular system; paratympanic sinus https://doi.org/10.18563/journal.m3.205 Abstract The present 3D Dataset contains the 3D models analyzed in: Perrichon et al., 2023. Neuroanatomy and pneumaticity of Voay robustus and its implications for crocodylid phylogeny and palaeoecology. Crocodylus niloticus MHNL 50001387 View specimen
Voay robustus MNHN F.1908-5 View specimen
Voay robustus NHMUK PV R 36684 View specimen
Voay robustus NHMUK PV R 36685 View specimen
Osteolaemus tetraspis UCBLZ 2019-1-236 View specimen
Mecistops sp. UM N89 View specimen
Voay robustus NHMUK PV R 2204 View specimen
See original publication M3 article infos Published in Volume 09, issue 04 (2023) |
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3D models related to the publication: Shape diversity in conodont elements, a quantitative study using 3D topography.Alexandre Assemat , Ghislain Thiery , Thibaud Lieffroy and Catherine GirardPublished online: 17/01/2024Keywords: Conodonts; Doolkit; Morphofunction; Scanning resolution; Topography https://doi.org/10.18563/journal.m3.223 Abstract The present 3D Dataset contains the 3D models analyzed in Assemat et al. 2023: Shape diversity in conodont elements, a quantitative study using 3D topography. Marine Micropaleontology 184. https://doi.org/10.1016/j.marmicro.2023.102292 Bispathodus aculeatus UM CTB 082 View specimen
Bispathodus aculeatus UM CTB 083 View specimen
Bispathodus aculeatus UM CTB 086 View specimen
Bispathodus ultimus UM CTB 088 View specimen
Bispathodus aculeatus UM CTB 089 View specimen
Bispathodus costatus UM CTB 090 View specimen
Bispathodus ultimus UM CTB 092 View specimen
Bispathodus costatus UM CTB 093 View specimen
Bispathodus spinulicostatus UM CTB 094 View specimen
Bispathodus aculeatus UM CTB 096 View specimen
Bispathodus ultimus UM CTB 098 View specimen
Bispathodus costatus UM CTB 060 View specimen
Bispathodus spinulicostatus UM CTB 073 View specimen
Branmehla suprema UM CTB 049 View specimen
Branmehla inornata UM CTB 100 View specimen
Bispathodus stabilis (morphe 1) UM CTB 101 View specimen
Branmehla suprema UM CTB 102 View specimen
Branmehla suprema UM CTB 103 View specimen
Branmehla suprema UM CTB 104 View specimen
Branmehla suprema UM CTB 105 View specimen
Branmehla suprema UM CTB 106 View specimen
Branmehla suprema UM CTB 072 View specimen
Branmehla suprema UM CTB 107 View specimen
Branmehla suprema UM CTB 108 View specimen
Branmehla suprema UM CTB 109 View specimen
Bispathodus stabilis (morphe 1) UM CTB 110 View specimen
Palmatolepis gracilis UM CTB 112 View specimen
Palmatolepis gracilis UM CTB 061 View specimen
Palmatolepis gracilis UM CTB 115 View specimen
Palmatolepis gracilis UM CTB 116 View specimen
Palmatolepis gracilis UM CTB 117 View specimen
Palmatolepis gracilis UM CTB 062 View specimen
Palmatolepis gracilis UM CTB 118 View specimen
Palmatolepis gracilis UM CTB 119 View specimen
Palmatolepis gracilis UM CTB 120 View specimen
Polygnathus communis UM CTB 075 View specimen
Polygnathus communis UM CTB 121 View specimen
Polygnathus communis UM CTB 122 View specimen
Polygnathus communis UM CTB 123 View specimen
Polygnathus communis UM CTB 125 View specimen
Polygnathus communis UM CTB 126 View specimen
Polygnathus communis UM CTB 128 View specimen
Polygnathus communis UM CTB 130 View specimen
Polygnathus communis UM CTB 131 View specimen
Polygnathus communis UM CTB 132 View specimen
Polygnathus communis UM CTB 133 View specimen
Polygnathus symmetricus UM CTB 139 View specimen
Polygnathus symmetricus UM CTB 140 View specimen
Polygnathus symmetricus UM CTB 141 View specimen
Polygnathus symmetricus UM CTB 142 View specimen
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CT scan data for the original holotype of Hamadasuchus rebouli Buffetaut 1994Yohan Pochat-Cottilloux , Joël Lachambre , Romain Amiot and Jeremy E. MartinPublished online: 06/02/2024Keywords: Crocodylomorpha; CT scan; Hamadasuchus; Kem Kem; Morocco https://doi.org/10.18563/journal.m3.222 Abstract The holotype of Hamadasuchus rebouli Buffetaut 1994 from the Kem Kem beds of Morocco (Late Albian – Cenomanian) consists of a left dentary which is limited, fragmentary and reconstructed in some areas. To aid in assessing if the original diagnosis can be considered as valid, the specimen was CT scanned for the first time. This is especially important to resolve the taxonomic status of certain specimens that have been assigned to Hamadasuchus rebouli since then. The reconstructed structures in this contribution are in agreement with the original description, notably in terms of alveolar count; thus the original diagnosis of this taxon remains valid and some specimens are not referable to H. rebouli anymore. Hamadasuchus rebouli MDE C001 View specimen
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3D models related to the publication: First Eocene–Miocene anuran fossils from Peruvian Amazonia: insights into Neotropical frog evolution and diversityOlivier Jansen , Raúl O. Gómez , Antoine Fouquet , Laurent Marivaux , Rodolfo Salas-Gismondi and Pierre-Olivier AntoinePublished online: 22/12/2023Keywords: Amazonia; Anura; Brachycephaloidea; Cenozoic; Pipidae https://doi.org/10.18563/journal.m3.210 Abstract The present contribution contains the 3D models of fossil humeri and ilia of anurans from various Eocene-Miocene deposits of Peruvian Amazonia. These fossils were described and figured in the following publication: Jansen et al. (2023), First Eocene–Miocene anuran fossils from Peruvian Amazonia: insights into Neotropical frog evolution and diversity. Papers in Palaeontology, The Palaeontological Association. Indet. indet. MUSM 4746 View specimen
Indet. indet. MUSM 4747 View specimen
Indet. indet. MUSM 4748 View specimen
Indet. indet. MUSM 4755 View specimen
Indet. indet. MUSM 4756 View specimen
Indet. indet. MUSM 4757 View specimen
Indet. indet. MUSM 4761 View specimen
Indet. indet. MUSM 4763 View specimen
Indet. indet. MUSM 4765 View specimen
Indet. indet. MUSM 4766 View specimen
Indet. indet. MUSM 4775 View specimen
cf. Pipa sp. MUSM 4776 View specimen
Indet. indet. MUSM 4788 View specimen
Indet. indet. MUSM 4789 View specimen
Indet. indet. MUSM 4790 View specimen
Indet. indet. MUSM 4792 View specimen
Indet. indet. MUSM 4793 View specimen
Indet. indet. MUSM 4794 View specimen
Indet. indet. MUSM 4795 View specimen
cf. Pipa sp. MUSM 4796 View specimen
cf. Pipa sp. MUSM 4797 View specimen
See original publication M3 article infos Published in Volume 09, issue 04 (2023) |
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3D models related to the publication: A 50-million-year-old, three-dimensionally preserved bat skull supports an early origin for modern echolocationJacob Maugoust and Maëva J. OrliacPublished online: 19/10/2023Keywords: Bony labyrinth; Chiroptera; Cranium; Eocene; Paleontology https://doi.org/10.18563/journal.m3.217 Abstract 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
See original publication M3 article infos Published in Volume 09, issue 04 (2023) |
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3D models related to the publication: Inner ear morphology in wild vs laboratory house miceSabrina Renaud , Léa Amar, Caroline Romestaing , Jean-Pierre Quéré and Renaud LebrunPublished online: 15/01/2024Keywords: fuctuating asymmetry; geometric morphometrics; intraspecific variation; Mus musculus domesticus; semicircular canals https://doi.org/10.18563/journal.m3.220 Abstract This contribution contains 3D models of left and right house mouse (Mus musculus domesticus) inner ears analyzed in Renaud et al. (2024). The studied mice belong to four groups: wild-trapped mice, wild-derived lab offspring, a typical laboratory strain (Swiss) and hybrids between wild-derived and Swiss mice. They have been analyzed to assess the impact of mobility reduction on inner ear morphology, including patterns of divergence, levels of inter-individual variance (disparity) and intra-individual variance (fluctuating asymmetry) Mus musculus Tourch_7819 View specimen
Mus musculus Tourch_7821 View specimen
Mus musculus Tourch_7839 View specimen
Mus musculus Tourch_7873 View specimen
Mus musculus Tourch_7877 View specimen
Mus musculus Tourch_7922 View specimen
Mus musculus Tourch_7923 View specimen
Mus musculus Tourch_7925 View specimen
Mus musculus Tourch_7927 View specimen
Mus musculus Tourch_7932 View specimen
Mus musculus Bal02 View specimen
Mus musculus Bal04 View specimen
Mus musculus Bal06 View specimen
Mus musculus Bal08 View specimen
Mus musculus Bal11 View specimen
Mus musculus Bal12 View specimen
Mus musculus Bal15 View specimen
Mus musculus Bal16 View specimen
Mus musculus Bal17 View specimen
Mus musculus Bal18 View specimen
Mus musculus Bal19 View specimen
Mus musculus Bal20 View specimen
Mus musculus Bal21 View specimen
Mus musculus Bal22 View specimen
Mus musculus Bal23 View specimen
Mus musculus Bal24 View specimen
Mus musculus Bal25 View specimen
Mus musculus Balan_LAB_035 View specimen
Mus musculus Balan_LAB_046 View specimen
Mus musculus Balan_LAB_054 View specimen
Mus musculus Balan_LAB_056 View specimen
Mus musculus Balan_LAB_082 View specimen
Mus musculus Balan_LAB_086 View specimen
Mus musculus Balan_LAB_092 View specimen
Mus musculus Balan_LAB_319 View specimen
Mus musculus Balan_LAB_325 View specimen
Mus musculus Balan_LAB_329 View specimen
Mus musculus Balan_LAB_330 View specimen
Mus musculus Balan_LAB_F2b View specimen
Mus musculus Balan_LAB_BB3weeks View specimen
Mus musculus SW0ter View specimen
Mus musculus SW343 View specimen
Mus musculus SW1 View specimen
Mus musculus SW2 View specimen
Mus musculus BAL_F1_30x17_27j View specimen
Mus musculus BAL_F1_167_48j View specimen
Mus musculus BAL_F1_188_32j View specimen
Mus musculus BAL_F1_192_28j View specimen
Mus musculus BAL_F1_194_46j View specimen
Mus musculus BAL_F1_196_44j View specimen
Mus musculus BAL_F2_40x56_24j View specimen
Mus musculus BAL_F2_47x61_22j View specimen
Mus musculus Gardouch_3419 View specimen
Mus musculus Gardouch_3432 View specimen
Mus musculus Gardouch_3437 View specimen
Mus musculus Gardouch_3439 View specimen
Mus musculus Gardouch_3450 View specimen
Mus musculus Gardouch_3453 View specimen
Mus musculus Gardouch_3459 View specimen
Mus musculus Gardouch_3462 View specimen
Mus musculus SW5 View specimen
Mus musculus SWF3 View specimen
Mus musculus SW342 View specimen
Mus musculus SW341 View specimen
Mus musculus SW339 View specimen
Mus musculus SWF4 View specimen
Mus musculus SW0bis_350 View specimen
Mus musculus SW0_348 View specimen
Mus musculus SW347 View specimen
Mus musculus SW345 View specimen
Mus musculus hyb_125xSW_01 View specimen
Mus musculus hyb_125xSW_02 View specimen
Mus musculus hyb_SWx126_01 View specimen
Mus musculus hyb_SWx126_02 View specimen
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3D models related to the publication: Comparative anatomy of the vocal apparatus in bats and implication for the diversity of laryngeal echolocation.Nicolas L. M. Brualla , Laura A. B. Wilson , Vuong T. Tu , Richard . Carter and Daisuke KoyabuPublished online: 28/06/2024Keywords: Chiroptera; larynx; mammalian nasopharyngeal morphology; vocal tract; x-ray microtomography https://doi.org/10.18563/journal.m3.219 Abstract The present 3D Dataset contains the 3D models analyzed in Brualla et al., 2024: Comparative anatomy of the vocal apparatus in bats and implication for the diversity of laryngeal echolocation. Zoological Journal of the Linnean Society, vol. zlad180. (https://doi.org/10.1093/zoolinnean/zlad180). Bat larynges are understudied in the previous anatomical studies. The description and comparison of the different morphological traits might provide important proxies to investigate the evolutionary origin of laryngeal echolocation in bats. Eonycteris spelaea VN18-026 View specimen
Macroglossus sobrinus VN15-017 View specimen
Aselliscus dongbacana VTTu15-013 View specimen
Coelops frithii VN19-196 View specimen
Hipposideros larvatus VN18-209 View specimen
Rhinolophus cornutus JP21-025 View specimen
Rhinolophus macrotis VN11-089 View specimen
Lyroderma lyra VN17-535 View specimen
Saccolaimus mixtus A3257 View specimen
Taphozous melanopogon VN17-0252 View specimen
Artibeus jamaicensis AJ001 View specimen
Kerivoula hardwickii VN11-0043 View specimen
Myotis ater VN19-016 View specimen
Myotis siligorensis VTTu14-018 View specimen
Suncus murinus KATS_835A View specimen
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3D models related to the publication: The inner ear of caviomorph rodents: phylogenetic implications and application to extinct West Indian taxa.Léa Da Cunha , Lázaro W. Viñola López , Ross D. E. MacPhee, Leonardo Kerber , Jorge Velez-Juarbe , Pierre-Olivier Antoine , Myriam Boivin , Lionel Hautier , Renaud Lebrun , Laurent Marivaux and Pierre-Henri FabrePublished online: 31/10/2023Keywords: fossils; Heptaxodontidae; inner ear; rodents; West Indies https://doi.org/10.18563/journal.m3.196 Abstract This contribution contains the three-dimensional models of the inner ear of the hetaxodontid rodents Amblyrhiza, Clidomys and Elasmodontomys from the West Indies. These specimens were analyzed and discussed in : The inner ear of caviomorph rodents: phylogenetic implications and application to extinct West Indian taxa. Amblyrhiza inundata 11842 View specimen
Clidomys sp NA View specimen
Elasmodontomys obliquus 17127 View specimen
See original publication M3 article infos Published in Volume 09, issue 04 (2023) |
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3D models related to the publication: A new primate community from the earliest Oligocene of the Atlantic margin of Northwest Africa: Systematic, paleobiogeographic and paleoenvironmental implicationsLaurent Marivaux , Anne-Lise Charruault and Mouloud BenammiPublished online: 20/06/2024Keywords: Africa; Anthropoidea; Atlantic Sahara; Eocene/Oligocene transition; Strepsirrhini https://doi.org/10.18563/journal.m3.208 Abstract This contribution contains the three-dimensional digital models of the dental fossil material of anthropoid and strepsirrhine primates, discovered in Lower Oligocene detrital deposits outcropping in the Porto Rico and El Argoub areas, east of the Dakhla peninsula region (Atlantic Sahara; in the south of Morocco, near the northern border of Mauritania). These fossils were described, figured and discussed in the following publication: Marivaux et al. (2024), A new primate community from the earliest Oligocene of the Atlantic margin of Northwest Africa: Systematic, paleobiogeographic and paleoenvironmental implications. Journal of Human Evolution. https://doi.org/10.1016/j.jhevol.2024.103548 Catopithecus aff. browni DAK-Arg-087 View specimen
Catopithecus aff. browni DAK-Arg-088 View specimen
Catopithecus aff. browni DAK-Arg-089 View specimen
Catopithecus aff. browni DAK-Pto-052 View specimen
Catopithecus aff. browni DAK-Arg-090 View specimen
Catopithecus aff. browni DAK-Arg-091 View specimen
Catopithecus aff. browni DAK-Pto-053 View specimen
Abuqatrania cf. basiodontos DAK-Arg-092 View specimen
?Propliopithecus sp. DAK-Pto-056 View specimen
Abuqatrania cf. basiodontos DAK-Arg-093 View specimen
Abuqatrania cf. basiodontos DAK-Arg-094 View specimen
Abuqatrania cf. basiodontos DAK-Arg-095 View specimen
Abuqatrania cf. basiodontos DAK-Arg-096 View specimen
Abuqatrania cf. basiodontos DAK-Arg-097 View specimen
Afrotarsius sp. DAK-Arg-098 View specimen
Afrotarsius sp. DAK-Pto-054 View specimen
Orolemur mermozi DAK-Pto-055 View specimen
Wadilemur cf. elegans DAK-Arg-099 View specimen
cf. 'Anchomomys' milleri DAK-Arg-100 View specimen
Abuqatrania cf. basiodontos DAK-Arg-101 View specimen
Orogalago saintexuperyi DAK-Arg-102 View specimen
Wadilemur cf. elegans DAK-Arg-103 View specimen
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3D models related to the publication: “The functional significance of aberrant cervical counts in sloths: insights from automated exhaustive analysis of cervical range of motion”Luisa J. Merten , Armita R. Manafzadeh , Eva C. Herbst , Eli Amson , Pablo S. Tambusso , Patrick Arnold and John A. NyakaturaPublished online: 04/11/2023Keywords: articular surfaces; cervical vertebrae; vertebral biomechanics; zygapophyses https://doi.org/10.18563/journal.m3.215 Abstract 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
Bradypus variegatus ZMB_Mam_91345 View specimen
Bradypus variegatus ZMB_Mam_35824 View specimen
Choloepus didactylus ZMB_Mam_38388 View specimen
Choloepus didactylus ZMB_Mam_102634 View specimen
Tamandua tetradactyla ZMB_Mam_91288 View specimen
Glossotherium robustum MNHN_n/n View specimen
See original publication M3 article infos Published in Volume 09, issue 04 (2023) |
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Digital restoration of the snout of Khirtharia inflata (Raoellidae, Artiodactyla) from the middle Eocene of northwest HimalayaMaëva J. Orliac , Mohd Waqas , Rajendra Rana and Thierry SmithPublished online: 20/06/2024Keywords: Cetacea; incisor; India; raoellid https://doi.org/10.18563/journal.m3.224 Abstract In this work, we digitally restore the snout of the raoellide Khirtharia inflata from the Kalakot area (Rajouri District, Jammu & Kashmir, India). Raoellids are small, semiaquatic ungulates closely related to cetaceans. The specimen is fairly complete and preserves left and right maxillaries, left premaxillary, and part of the anterior and jugal dentition. The digital restoration of this quite complete but deformed specimen of Khirtharia inflata is a welcome addition to the data available for raoellids and will be used to further the understanding of the origins of cetaceans. Khirtharia inflata GU/RJ/157 View specimen
M3 article infos Article state: in_press |
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3D model related to the publication: On Roth's "human fossil" from Baradero, Buenos Aires Province, Argentina: morphological and genetic analysisLumila P. Menéndez , Idalia G. López Cruz and Thomas SchmelzlePublished online: 06/10/2023Keywords: 3D cranial reconstruction; anthropology collections; Argentinean Pampas; Holocene; Santiago Roth https://doi.org/10.18563/journal.m3.202 Abstract 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
See original publication M3 article infos Published in Volume 09, issue 04 (2023) |
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3D models related to the publication: Exon capture museomics deciphers the nine-banded armadillo species complex and identifies a new species endemic to the Guiana Shield.Mathilde Barthe , Lionel Hautier , Guillaume Billet , Anderson Feijó , Benoit Moison , Benoît de Thoisy , François Catzeflis and Frédéric DelsucPublished online: 28/06/2024Keywords: carapace; Dasypus guianensis; holotype; skeleton; Xenarthra https://doi.org/10.18563/journal.m3.204 Abstract This contribution contains 3D models of the holotype of a new species of long-nosed armadillos, the Guianan long-nosed armadillo (Dasypus guianensis) described in the following publication: Barthe M., Rancilhac L., Arteaga M. C., Feijó A., Tilak M.-K., Justy F., Loughry W. J., McDonough C. M., de Thoisy B., Catzeflis F., Billet G., Hautier L., Nabholz B., and Delsuc F. 2024. Exon capture museomics deciphers the nine-banded armadillo species complex and identifies a new species endemic to the Guiana Shield. Systematic Biology, syae027. https://doi.org/10.1093/sysbio/syae027 Dasypus guianensis MNHN-ZM-MO-2001-1317 View specimen
See original publication M3 article infos Article state: in_press |
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3D models related to the publication: Springhares, flying and flightless scaly-tailed squirrels (Anomaluromorpha, Rodentia) are the squirrely mouse: comparative anatomy of the masticatory musculature and its implications on the evolution of hystricomorphy in rodents
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M3#1493Masticatory apparatus of Anomalurus Type: "3D_surfaces"doi: 10.18563/m3.sf.1493 state:in_press |
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Idiurus macrotis 29335 View specimen
M3#1492Masticatory apparatus of Idiurus Type: "3D_surfaces"doi: 10.18563/m3.sf.1492 state:in_press |
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Zenkerella insignis 5.5.23.27 View specimen
M3#1490Masticatory apparatus of Zenkerella Type: "3D_surfaces"doi: 10.18563/m3.sf.1490 state:in_press |
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Pedetes capensis NA View specimen
M3#1491Masticatory apparatus of Pedetes Type: "3D_surfaces"doi: 10.18563/m3.sf.1491 state:in_press |
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This contribution contains 3D models of the cranial endoskeleton of three specimens of the Permian ‘acanthodian’ stem-group chondrichthyan (cartilaginous fish) Acanthodes confusus, obtained using computed tomography. These datasets were described and analyzed in Dearden et al. (2024) “3D models related to the publication: The pharynx of the iconic stem-group chondrichthyan Acanthodes Agassiz, 1833 revisited with micro computed tomography.” Zoological Journal of the Linnean Society
Acanthodes confusus MNHN-F-SAA20 View specimen
M3#14703D surfaces representing the three-dimensionally fossilised head of Acanthodes confusus Type: "3D_surfaces"doi: 10.18563/m3.sf.1470 state:in_press |
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Acanthodes confusus MNHN-F-SAA21 View specimen
M3#14713D surfaces representing the three-dimensionally fossilised head of Acanthodes confusus Type: "3D_surfaces"doi: 10.18563/m3.sf.1471 state:in_press |
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Acanthodes confusus MNHN-F-SAA24 View specimen
M3#14723D surfaces representing the three-dimensionally fossilised head of Acanthodes confusus Type: "3D_surfaces"doi: 10.18563/m3.sf.1472 state:in_press |
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The democratization of 3D techniques in recent years provides exciting new opportunities for the study of complex fossils. In the present contribution, we provide a virtual reconstruction of a partial, disarticulated metriorhynchid (Metriorhynchidae, Thalattosuchia, Crocodylomorpha) skull from the Late Jurassic of northwestern Switzerland. This virtual reconstruction was used to produce high quality scientific illustrations of the whole skull for descriptive purposes. The reconstructed skull also served for the estimation of the total body length of the specimen and to propose a life reconstruction of the animal in its paleoenvironment. In an effort for transparency, we review the sources that were consulted for the life reconstruction and explain the choices that we had to make.
Torvoneustes jurensis BSY008-465 View specimen
M3#1037Left dentary (3 meshes) Type: "3D_surfaces"doi: 10.18563/m3.sf.1037 state:published |
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M3#1038Right dentary (3 meshes) Type: "3D_surfaces"doi: 10.18563/m3.sf.1038 state:published |
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M3#1039Left ramus (2 meshes) Type: "3D_surfaces"doi: 10.18563/m3.sf.1039 state:published |
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M3#1040Right ramus (3 meshes) Type: "3D_surfaces"doi: 10.18563/m3.sf.1040 state:published |
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M3#1041Left splenial (2 meshes) Type: "3D_surfaces"doi: 10.18563/m3.sf.1041 state:published |
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M3#1042Right splenial (2 meshes) Type: "3D_surfaces"doi: 10.18563/m3.sf.1042 state:published |
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M3#1043Frontal and left prefrontal Type: "3D_surfaces"doi: 10.18563/m3.sf.1043 state:published |
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M3#1044Left maxilla (4 meshes) Type: "3D_surfaces"doi: 10.18563/m3.sf.1044 state:published |
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M3#1045Right maxilla Type: "3D_surfaces"doi: 10.18563/m3.sf.1045 state:published |
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M3#1046Left nasal Type: "3D_surfaces"doi: 10.18563/m3.sf.1046 state:published |
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M3#1047Right nasal Type: "3D_surfaces"doi: 10.18563/m3.sf.1047 state:published |
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M3#1048Parietal Type: "3D_surfaces"doi: 10.18563/m3.sf.1048 state:published |
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M3#1049Right postorbital Type: "3D_surfaces"doi: 10.18563/m3.sf.1049 state:published |
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M3#1050Right prefrontal Type: "3D_surfaces"doi: 10.18563/m3.sf.1050 state:published |
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M3#1051Right premaxilla Type: "3D_surfaces"doi: 10.18563/m3.sf.1051 state:published |
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M3#1052Left squamosal Type: "3D_surfaces"doi: 10.18563/m3.sf.1052 state:published |
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M3#1053Right squamosal Type: "3D_surfaces"doi: 10.18563/m3.sf.1053 state:published |
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M3#1054Reconstruction of the mandible Type: "3D_surfaces"doi: 10.18563/m3.sf.1054 state:published |
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M3#1055Reconstruction of the cranium Type: "3D_surfaces"doi: 10.18563/m3.sf.1055 state:published |
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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#1034plys of the head endoskeleton of Iniopera sp. Type: "3D_surfaces"doi: 10.18563/m3.sf.1034 state:published |
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