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#1475 Holotype of Speothos pacivorus Type: "3D_surfaces" doi: 10.18563/m3.sf.1475   state:published

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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

	M3#1402 Dentary and teeth Type: "3D_surfaces" doi: 10.18563/m3.sf.1402   state:published	Download 3D surface file
	M3#1403 Toothmarks Type: "3D_surfaces" doi: 10.18563/m3.sf.1403   state:published	Download 3D surface file

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

M3#1366 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1366   state:published

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Mus musculus Tourch_7821 View specimen

M3#1367 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1367   state:published

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Mus musculus Tourch_7839 View specimen

M3#1368 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1368   state:published

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Mus musculus Tourch_7873 View specimen

M3#1369 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1369   state:published

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Mus musculus Tourch_7877 View specimen

M3#1370 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1370   state:published

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Mus musculus Tourch_7922 View specimen

M3#1371 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1371   state:published

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Mus musculus Tourch_7923 View specimen

M3#1372 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1372   state:published

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Mus musculus Tourch_7925 View specimen

M3#1373 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1373   state:published

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Mus musculus Tourch_7927 View specimen

M3#1374 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1374   state:published

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Mus musculus Tourch_7932 View specimen

M3#1375 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1375   state:published

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Mus musculus Bal02 View specimen

M3#1320 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1320   state:published

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Mus musculus Bal04 View specimen

M3#1321 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1321   state:published

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Mus musculus Bal06 View specimen

M3#1322 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1322   state:published

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Mus musculus Bal08 View specimen

M3#1323 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1323   state:published

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Mus musculus Bal11 View specimen

M3#1324 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1324   state:published

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Mus musculus Bal12 View specimen

M3#1325 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1325   state:published

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Mus musculus Bal15 View specimen

M3#1326 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1326   state:published

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Mus musculus Bal16 View specimen

M3#1327 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1327   state:published

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Mus musculus Bal17 View specimen

M3#1328 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1328   state:published

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Mus musculus Bal18 View specimen

M3#1329 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1329   state:published

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Mus musculus Bal19 View specimen

M3#1330 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1330   state:published

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Mus musculus Bal20 View specimen

M3#1331 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1331   state:published

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Mus musculus Bal21 View specimen

M3#1332 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1332   state:published

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Mus musculus Bal22 View specimen

M3#1333 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1333   state:published

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Mus musculus Bal23 View specimen

M3#1334 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1334   state:published

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Mus musculus Bal24 View specimen

M3#1335 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1335   state:published

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Mus musculus Bal25 View specimen

M3#1336 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1336   state:published

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Mus musculus Balan_LAB_035 View specimen

M3#1337 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1337   state:published

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Mus musculus Balan_LAB_046 View specimen

M3#1338 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1338   state:published

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Mus musculus Balan_LAB_054 View specimen

M3#1339 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1339   state:published

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Mus musculus Balan_LAB_056 View specimen

M3#1340 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1340   state:published

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Mus musculus Balan_LAB_082 View specimen

M3#1341 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1341   state:published

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Mus musculus Balan_LAB_086 View specimen

M3#1342 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1342   state:published

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Mus musculus Balan_LAB_092 View specimen

M3#1343 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1343   state:published

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Mus musculus Balan_LAB_319 View specimen

M3#1344 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1344   state:published

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Mus musculus Balan_LAB_325 View specimen

M3#1345 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1345   state:published

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Mus musculus Balan_LAB_329 View specimen

M3#1346 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1346   state:published

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Mus musculus Balan_LAB_330 View specimen

M3#1347 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1347   state:published

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Mus musculus Balan_LAB_F2b View specimen

M3#1348 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1348   state:published

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Mus musculus Balan_LAB_BB3weeks View specimen

M3#1349 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1349   state:published

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Mus musculus SW0ter View specimen

M3#1376 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1376   state:published

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Mus musculus SW343 View specimen

M3#1377 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1377   state:published

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Mus musculus SW1 View specimen

M3#1378 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1378   state:published

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Mus musculus SW2 View specimen

M3#1379 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1379   state:published

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Mus musculus BAL_F1_30x17_27j View specimen

M3#1350 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1350   state:published

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Mus musculus BAL_F1_167_48j View specimen

M3#1351 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1351   state:published

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Mus musculus BAL_F1_188_32j View specimen

M3#1352 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1352   state:published

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Mus musculus BAL_F1_192_28j View specimen

M3#1353 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1353   state:published

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Mus musculus BAL_F1_194_46j View specimen

M3#1354 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1354   state:published

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Mus musculus BAL_F1_196_44j View specimen

M3#1355 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1355   state:published

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Mus musculus BAL_F2_40x56_24j View specimen

M3#1356 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1356   state:published

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Mus musculus BAL_F2_47x61_22j View specimen

M3#1357 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1357   state:published

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Mus musculus Gardouch_3419 View specimen

M3#1358 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1358   state:published

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Mus musculus Gardouch_3432 View specimen

M3#1359 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1359   state:published

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Mus musculus Gardouch_3437 View specimen

M3#1360 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1360   state:published

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Mus musculus Gardouch_3439 View specimen

M3#1361 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1361   state:published

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Mus musculus Gardouch_3450 View specimen

M3#1362 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1362   state:published

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Mus musculus Gardouch_3453 View specimen

M3#1363 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1363   state:published

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Mus musculus Gardouch_3459 View specimen

M3#1364 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1364   state:published

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Mus musculus Gardouch_3462 View specimen

M3#1365 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1365   state:published

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Mus musculus SW5 View specimen

M3#1380 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1380   state:published

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Mus musculus SWF3 View specimen

M3#1381 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1381   state:published

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Mus musculus SW342 View specimen

M3#1382 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1382   state:published

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Mus musculus SW341 View specimen

M3#1383 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1383   state:published

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Mus musculus SW339 View specimen

M3#1384 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1384   state:published

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Mus musculus SWF4 View specimen

M3#1385 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1385   state:published

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Mus musculus SW0bis_350 View specimen

M3#1386 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1386   state:published

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Mus musculus SW0_348 View specimen

M3#1387 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1387   state:published

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Mus musculus SW347 View specimen

M3#1388 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1388   state:published

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Mus musculus SW345 View specimen

M3#1389 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1389   state:published

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Mus musculus hyb_125xSW_01 View specimen

M3#1390 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1390   state:published

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Mus musculus hyb_125xSW_02 View specimen

M3#1391 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1391   state:published

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Mus musculus hyb_SWx126_01 View specimen

M3#1392 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1392   state:published

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Mus musculus hyb_SWx126_02 View specimen

M3#1393 Two bony labyrinths Type: "3D_surfaces" doi: 10.18563/m3.sf.1393   state:published

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The present 3D Dataset contains the 3D models analyzed in Bianucci et al. 2023, A heavyweight early whale pushes the boundaries of vertebrate morphology, Nature. These include bones of the holotype of new species Perucetus colossus (MUSM 3248), as well as the articulated skeleton of Cynthiacetus peruvianus (holotype, MNHN.F.PRU10). The latter was used to estimate the total skeleton volume of P. colossus. 

Perucetus colossus MUSM 3248 View specimen

M3#1131 Thirteen vertebrae, rib, and innominate of Perucetus colossus (holotype, MUSM NNNN). Type: "3D_surfaces" doi: 10.18563/m3.sf.1131   state:published

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Cynthiacetus peruvianus MNHN.F.PRU10 View specimen

M3#1130 Articulated skeleton of the holotype of Cynthiacetus peruvianus MNHN.F.PRU10 Type: "3D_surfaces" doi: 10.18563/m3.sf.1130   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

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#1454 deformed partial skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1454   state:published	Download 3D surface file
	M3#1455 reconstruction of half snout Type: "3D_surfaces" doi: 10.18563/m3.sf.1455   state:published	Download 3D surface file
	M3#1456 reconstruction of complete snout Type: "3D_surfaces" doi: 10.18563/m3.sf.1456   state:published	Download 3D surface file

This contribution contains the three-dimensional models of the most complete and/or informative fossil materials attributed to Peradectes crocheti Gernelle, 2024, the earliest peradectid metatherian species of Europe, from its type locality (Palette, Provence, ~55 Ma). These specimens were analyzed and discussed in: Gernelle et al. (2024), Taxonomy and evolutionary history of peradectids (Metatheria): new data from the early Eocene of France. https://doi.org/10.1007/s10914-024-09724-5

  

Peradectes crocheti MHN.AIX.PV.2018.26.14 View specimen

M3#1499 3D surface model of MHN.AIX.PV.2018.26.14, fragmentary left maxilla with C-P1, anterior root of P2, and M1-M3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1499   state:published

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Peradectes crocheti MHN.AIX.PV.2017.6.6 View specimen

M3#1500 3D surface model of MHN.AIX.PV.2017.6.6, left P2 Type: "3D_surfaces" doi: 10.18563/m3.sf.1500   state:published

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Peradectes crocheti MHN.AIX.PV.2017.6.7 View specimen

M3#1501 3D surface model of MHN.AIX.PV.2017.6.7, left M3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1501   state:published

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Peradectes crocheti MHN.AIX.PV.2017.6.8 View specimen

M3#1502 3D surface model of MHN.AIX.PV.2017.6.8, right hemi-mandible fragment with canine alveolus, posterior root of p1, partial p2, p3, partial m1, and m2-m3 Type: "3D_surfaces" doi: 10.18563/m3.sf.1502   state:published

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Peradectes crocheti MHN.AIX.PV.2017.6.9 View specimen

M3#1503 3D surface model of MHN.AIX.PV.2017.6.9, leftm1-m4 row with fragments of dentary Type: "3D_surfaces" doi: 10.18563/m3.sf.1503   state:published

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Peradectes crocheti MHN.AIX.PV.2017.6.14 View specimen

M3#1504 3D surface model of MHN.AIX.PV.2017.6.14, right astragalus Type: "3D_surfaces" doi: 10.18563/m3.sf.1504   state:published

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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

M3#1275 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1275   state:published

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Dugong dugon 2023.66 View specimen

M3#1274 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1274   state:published

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Dugong dugon 5386 View specimen

M3#1276 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1276   state:published

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Dugong dugon 1848.8.29.7/GERM 1027g View specimen

M3#1277 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1277   state:published

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Dugong dugon 1991.413 View specimen

M3#1278 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1278   state:published

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Dugong dugon 1991.427 View specimen

M3#1279 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1279   state:published

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Dugong dugon 2017-3-9 View specimen

M3#1280 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1280   state:published

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Eosiren lybica 1913-22 View specimen

M3#1281 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1281   state:published

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Halitherium taulannense RGHP C001 View specimen

M3#1282 Internal mandibular morphology. Cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1282   state:published

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Halitherium taulannense RGHP C009 View specimen

M3#1283 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1283   state:published

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Hydrodamalis gigas 1947.10.21.1 View specimen

M3#1284 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal Type: "3D_surfaces" doi: 10.18563/m3.sf.1284   state:published

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Hydrodamalis gigas C1021 View specimen

	M3#1285 Anterior part of the mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1285   state:published	Download 3D surface file
	M3#1286 Posterior part of the mandible Type: "3D_surfaces" doi: 10.18563/m3.sf.1286   state:published	Download 3D surface file

Hydrodamalis gigas 2023.67 View specimen

M3#1287 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal Type: "3D_surfaces" doi: 10.18563/m3.sf.1287   state:published

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Libysiren sickenbergi M.82429 View specimen

M3#1288 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1288   state:published

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Libysiren sickenbergi M.45675 View specimen

M3#1289 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1289   state:published

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Prorastomus sirenoides OR.448976 View specimen

	M3#1290 Internal morphology of the left mandible. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1290   state:published	Download 3D surface file
	M3#1304 Internal morphology of the right mandible. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1304   state:published	Download 3D surface file

Ribodon limbatus M.7073 View specimen

M3#1292 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1292   state:published

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Rytiodus capgrandi PAL2017-8-1 View specimen

M3#1293 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1293   state:published

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Trichechus inunguis 1868.12.19.2 View specimen

M3#1294 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1294   state:published

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Trichechus manatus 1843.3.10.12 View specimen

M3#1295 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1295   state:published

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Trichechus manatus 1864.6.5.1 View specimen

M3#1296 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1296   state:published

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Trichechus manatus 1950.1.23.1 View specimen

M3#1297 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1297   state:published

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Trichechus senegalensis 1885.6.30.2 View specimen

M3#1298 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1298   state:published

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Trichechus senegalensis 1894.7.25.8 View specimen

M3#1299 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1299   state:published

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Trichechus senegalensis V97 View specimen

M3#1302 Mandibular internal morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1302   state:published

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Trichechus sp. 65.4.28.9 View specimen

M3#1300 Internal mandibular morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth; green = tooth alveoli. Type: "3D_surfaces" doi: 10.18563/m3.sf.1300   state:published

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Dugong dugon 1946.8.6.2 View specimen

M3#1301 Mandibular internal morphology. Orange = dorsal canaliculi; purple = mental branches; cyan = mandibular canal; dark blue = teeth. Type: "3D_surfaces" doi: 10.18563/m3.sf.1301   state:published

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We provide a 3D reconstruction of the skull of Latimeria chalumnae that can be easily accessed and visualized for a better understanding of its cranial anatomy. Different skeletal elements are saved as separate PLY files that can be combined to visualize the entire skull or isolated to virtually dissect the skull. We included some guidelines for a fast and easy visualization of the 3D skull. 

Latimeria chalumnae MHNG 1080.070 View specimen

M3#1254 the skeletal elements of the skull of Latimeria chalumnae included in 26 different PLY files Type: "3D_surfaces" doi: 10.18563/m3.sf.1254   state:published

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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

	M3#1200 Skeleton and carapace Type: "3D_surfaces" doi: 10.18563/m3.sf.1200   state:published	Download 3D surface file
	M3#1201 Frontal sinuses Type: "3D_surfaces" doi: 10.18563/m3.sf.1201   state:published	Download 3D surface file

The present 3D Dataset contains the 3D model of the skull of the raoellid Indohyus indirae described in Patel et al. 2024.
  

Indohyus indirae RR 207 View specimen

M3#1259 dorsoventrally crushed skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1259   state:published

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Indohyus indirae RR 601 View specimen

M3#1268 dorsoventrally crushed skull Type: "3D_surfaces" doi: 10.18563/m3.sf.1268   state:published

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The present 3D Dataset contains 3D models of the holotypes described in Aiglstorfer et al.  (2023a). Miocene Moschidae (Mammalia, Ruminantia) from the Linxia Basin (China) connect Europe and Asia and show early evolutionary diversity of a today monogeneric family. Palaeogeography, Palaeoclimatology, Palaeoecology. 

Micromeryx? caoi CUGB GV 87045 View specimen

M3#1112 3D models of the holotype of “Micromeryx” caoi (CUGB GV87045) including the models of the teeth, the mandibule, and the sediment. Type: "3D_surfaces" doi: 10.18563/m3.sf.1112   state:published

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Hispanomeryx linxiaensis IVPP V28596 View specimen

M3#1113 3D models of the holotype of Hispanomeryx linxiaensis (IVPP V28596) including the models of the teeth, the mandibule, and the sediment. Type: "3D_surfaces" doi: 10.18563/m3.sf.1113   state:published

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The present 3D Dataset contains the 3D models of the endocranial cast of two specimens of Indohyus indirae described in the article entitled “The endocranial cast of Indohyus (Artiodactyla, Raoellidae): the origin of the cetacean brain” (Orliac and Thewissen, 2021). They represent the cast of the main cavity of the braincase as well as associated intraosseous sinuses.
  

Indohyus indirae RR 207 View specimen

M3#710 cast of the main endocranial cavity and associated intraosseous sinuses Type: "3D_surfaces" doi: 10.18563/m3.sf.710   state:published

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Indohyus indirae RR 601 View specimen

M3#711 casts of the main endocranial cavity Type: "3D_surfaces" doi: 10.18563/m3.sf.711   state:published

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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 3D Dataset contains the 3D model analyzed in Solé F., Lesport J.-F., Heitz A., and Mennecart B. minor revision. A new gigantic carnivore (Carnivora, Amphicyonidae) from the late middle Miocene of France. PeerJ.
  

Tartarocyon cazanavei MHNBx 2020.20.1 View specimen

M3#903 Surface scan (ply) and texture (png) of the holotype of Tartarocyon cazanavei (MHNBx 2020.20.1) Type: "3D_surfaces" doi: 10.18563/m3.sf.903   state:published

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This project presents the 3D models of two isolated petrosals from the Oligocene locality of Pech de Fraysse (Quercy, France) here attributed to the genus Prodremotherium Filhol, 1877. Our aim is to describe the petrosal morphology of this Oligocene “early ruminant” as only few data are available in the literature for Oligocene taxa. 

Prodremotherium sp. UM PFY 4053 View specimen

M3#7 Labelled 3D model of right isolated petrosal of Prodremotherium sp. from Pech de Fraysse (Quercy, MP 28) Type: "3D_surfaces" doi: 10.18563/m3.sf7   state:published

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Prodremotherium sp. UM PFY 4054 View specimen

M3#8 Labelled 3D model of right isolated petrosal of Prodremotherium sp. from Pech de Fraysse (Quercy, MP 28) Type: "3D_surfaces" doi: 10.18563/m3.sf8   state:published

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The present 3D Dataset contains the 3D models analyzed in the following publication: Le Verger K., González Ruiz L.R., Billet G. 2021. Comparative anatomy and phylogenetic contribution of intracranial osseous canals and cavities in armadillos and glyptodonts (Xenarthra, Cingulata). Journal of Anatomy 00: 1-30 p. https://doi.org/10.1111/joa.13512 

Bradypus tridactylus MNHN ZM-MO-1999-1065 View specimen

M3#844 Bradypus tridactylus MNHN ZM-MO-1999-1065: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.844   state:published

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Tamandua tetradactyla NHMUK ZD-1903.7.7.135 View specimen

M3#845 Tamandua tetradactyla NHMUK ZD-1903.7.7.135: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.845   state:published

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Dasypus novemcinctus AMNH 33150 View specimen

M3#846 Dasypus novemcinctus AMNH 33150: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.846   state:published

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Dasypus novemcinctus AMNH 133261 View specimen

M3#847 Dasypus novemcinctus AMNH 133261: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.847   state:published

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Dasypus novemcinctus AMNH 133328 View specimen

M3#848 Dasypus novemcinctus AMNH 133328: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.848   state:published

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Zaedyus pichiy ZMB-MAM-49039 View specimen

M3#849 Zaedyus pichiy ZMB-MAM-49039: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.849   state:published

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Zaedyus pichiy MHNG 1627.053 View specimen

M3#850 Zaedyus pichiy MHNG 1627.053: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.850   state:published

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Zaedyus pichiy MHNG 1276.076 View specimen

M3#851 Zaedyus pichiy MHNG 1276.076: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.851   state:published

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Cabassous unicinctus NBC_ZMA.MAM.26326.a View specimen

M3#852 Cabassous unicinctus NBC ZMA.MAM.26326.a: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.852   state:published

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Cabassous unicinctus MNHN-CG-1999-1044 View specimen

M3#853 Cabassous unicinctus MNHN-CG-1999-1044: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.853   state:published

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Vassallia maxima FMNH P14424 View specimen

M3#854 Vassallia maxima FMNH P14424: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.854   state:published

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Glyptodon sp. MNHN-F-PAM-759 View specimen

M3#855 Glyptodon sp. MNHN-F-PAM-759: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.855   state:published

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Glyptodon sp. MNHN-F-PAM-760 View specimen

M3#856 Glyptodon sp. MNHN-F-PAM-760: cranium, cranial canals & alveolar cavities. Type: "3D_surfaces" doi: 10.18563/m3.sf.856   state:published

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The present 3D Dataset contains the 3D models described and figured in the following publication: Grohé C., Bonis L. de, Chaimanee Y., Chavasseau O., Rugbumrung M., Yamee C., Suraprasit K., Gibert C., Surault J., Blondel C., Jaeger J.-J. 2020. The late middle Miocene Mae Moh Basin of northern Thailand: the richest Neogene assemblage of Carnivora from Southeast Asia and a paleobiogeographic analysis of Miocene Asian carnivorans. American Museum Novitates. http://digitallibrary.amnh.org/handle/2246/7223 

Siamogale bounosa MM-54 View specimen

M3#505 3D model of the skull of Siamogale bounosa The zip file contains: - the 3D surface in PLY - the orientation files in .pos and .ori - the project in .ntw Type: "3D_surfaces" doi: 10.18563/m3.sf.505   state:published

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Vishnuonyx maemohensis MM-78 View specimen

	M3#506 3D model of the skull of Vishnuonyx maemohensis The zip file contains: - the 3D surface in PLY - the orientation files in .pos and .ori - the project in .ntw Type: "3D_surfaces" doi: 10.18563/m3.sf.506   state:published	Download 3D surface file
	M3#507 3D model of the reconstructed upper teeth of Vishnuonyx maemohensis The zip file contains: - the 3D surface in PLY - the orientation files in .pos and .ori - the project in .ntw Type: "3D_surfaces" doi: 10.18563/m3.sf.507   state:published	Download 3D surface file

Current knowledge on the skeletogenesis of Chondrichthyes is scarce compared with their extant sister group, the bony fishes. Most of the previously described developmental tables in Chondrichthyes have focused on embryonic external morphology only. Due to its small body size and relative simplicity to raise eggs in laboratory conditions, the small-spotted catshark Scyliorhinus canicula has emerged as a reference species to describe developmental mechanisms in the Chondrichthyes lineage. Here we investigate the dynamic of mineralization in a set of six embryonic specimens using X-ray microtomography and describe the developing units of both the dermal skeleton (teeth and dermal scales) and endoskeleton (vertebral axis). This preliminary data on skeletogenesis in the catshark sets the first bases to a more complete investigation of the skeletal developmental in Chondrichthyes. It should provide comparison points with data known in osteichthyans and could thus be used in the broader context of gnathostome skeletal evolution. 

Scyliorhinus canicula SC6_2_2015_03_20 View specimen

M3#50 Mineralized skeleton of a 6,2 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.50   state:published

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Scyliorhinus canicula SC6_7_2015_03_20 View specimen

M3#51 Mineralized skeleton of a 6,7 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.51   state:published

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Scyliorhinus canicula SC7_1_2015_04_03 View specimen

M3#52 Mineralized skeleton of a 7,1 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.52   state:published

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Scyliorhinus canicula SC7_5_2015_03_13 View specimen

M3#53 Mineralized skeleton of a 7,5 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.53   state:published

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Scyliorhinus canicula SC8_2015_03_20 View specimen

M3#54 Mineralized skeleton of a 8 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.54   state:published

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Scyliorhinus canicula SC10_2015_02_27 View specimen

M3#55 Mineralized skeleton of a 10 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" doi: 10.18563/m3.sf.55   state:published

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This project presents the osteological connexions of the petrosal bone of the extant Hippopotamidae Hippopotamus amphibius and Choeropsis liberiensis by a virtual osteological dissection of the ear region. The petrosal, the bulla, the sinuses and the major morphological features surrounding the petrosal bone are labelled, both in situ and in an exploded model presenting disassembly views. The directional underwater hearing mode of Hippopotamidae is discussed based on the new observations. 

Choeropsis liberiensis UPPal-M09-5-005a View specimen

	M3#1 Labelled compact model of the right ear region of Choeropsis liberiensis (UPPal-M09-5-005a) Type: "3D_surfaces" doi: 10.18563/m3.sf1   state:published	Download 3D surface file
	M3#2 Labelled exploded model of the right ear region of Choeropsis liberiensis (UPPal-M09-5-005a) Type: "3D_surfaces" doi: 10.18563/m3.sf2   state:published	Download 3D surface file

Hippopotamus amphibius UM N179 View specimen

	M3#3 Labelled compact model of the right ear region of Hippopotamus amphibius (UM N 179) Type: "3D_surfaces" doi: 10.18563/m3.sf3   state:published	Download 3D surface file
	M3#4 Labelled exploded model of the right ear region of Hippopotamus amphibius (UM N 179) Type: "3D_surfaces" doi: 10.18563/m3.sf4   state:published	Download 3D surface file