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_SC6_2_2015_03_20 Mineralized skeleton of a 6,2 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.50

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Scyliorhinus canicula SC6_7_2015_03_20 View specimen

M3#51_SC6_7_2015_03_20 Mineralized skeleton of a 6,7 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.51

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Scyliorhinus canicula SC7_1_2015_04_03 View specimen

M3#52_SC7_1_2015_04_03 Mineralized skeleton of a 7,1 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.52

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Scyliorhinus canicula SC7_5_2015_03_13 View specimen

M3#53_SC7_5_2015_03_13 Mineralized skeleton of a 7,5 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.53

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Scyliorhinus canicula SC8_2015_03_20 View specimen

M3#54_SC8_2015_03_20 Mineralized skeleton of a 8 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.54

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Scyliorhinus canicula SC10_2015_02_27 View specimen

M3#55_SC10_2015_02_27 Mineralized skeleton of a 10 cm long embryo of Scyliorhinus canicula Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.55

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

Hippopotamus amphibius UM N179 View specimen

	M3#3_UM N179 Labelled compact model of the right ear region of Hippopotamus amphibius (UM N 179) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf3	Download 3D data
	M3#4_UM N179 Labelled exploded model of the right ear region of Hippopotamus amphibius (UM N 179) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf4	Download 3D data

The present 3D Dataset contains the 3D models analyzed in the following publication: Size variation under domestication: Conservatism in the inner ear shape of wolves, dogs and dingoes. Scientific Reports 7, Article number: 13330, https://doi.org/10.1038/s41598-017-13523-9.
  

Canis lupus familiaris NMBE 16 View specimen

M3#229_NMBE 16 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.229

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Canis lupus familiaris NMBE-LAT-1136 View specimen

M3#242_NMBE-LAT-1136 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.242

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Canis lupus familiaris NMBE-LAT-1119 View specimen

M3#243_NMBE-LAT-1119 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.243

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Canis lupus familiaris NMBE-BUR-1057 View specimen

M3#244_NMBE-BUR-1057 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.244

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Canis lupus familiaris NMBE-LUS-1102 View specimen

M3#245_NMBE-LUS-1102 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.245

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Canis lupus familiaris NMBE-LUS-1095 View specimen

M3#246_NMBE-LUS-1095 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.246

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Canis lupus familiaris NMBE-DUR-1124 View specimen

M3#247_NMBE-DUR-1124 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.247

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Canis lupus chanco ZMUZH 17603 View specimen

M3#248_ZMUZH 17603 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.248

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Canis lupus chanco ZMUZH 20201 View specimen

M3#249_ZMUZH 20201 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.249

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Canis lupus chanco ZMUZH 17602 View specimen

M3#250_ZMUZH 17602 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.250

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Canis lupus ZMUZH 13854 View specimen

M3#240_ZMUZH 13854 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.240

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Canis lupus chanco ZMUZH 20202 View specimen

M3#239_ZMUZH 20202 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.239

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Canis lupus chanco ZMUZH 17612 View specimen

M3#230_ZMUZH 17612 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.230

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Canis lupus chanco ZMUZH 18082 View specimen

M3#231_ZMUZH 18082 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.231

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Canis lupus ZMUZH 17118 View specimen

M3#232_ZMUZH 17118 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.232

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Canis lupus ZMUZH 15858 View specimen

M3#233_ZMUZH 15858 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.233

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Canis lupus familiaris ZMUZH 17712 View specimen

M3#234_ZMUZH 17712 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.234

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Canis lupus familiaris ZMUZH 17713 View specimen

M3#235_ZMUZH 17713 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.235

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Canis lupus familiaris ZMUZH 10166 View specimen

M3#236_ZMUZH 10166 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.236

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Canis lupus familiaris ZMUZH 10175 View specimen

M3#237_ZMUZH 10175 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.237

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Canis lupus familiaris ZMUZH 14842 View specimen

M3#238_ZMUZH 14842 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.238

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Canis lupus familiaris ZMUZH 10342 View specimen

M3#251_ZMUZH 10342 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.251

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Canis lupus familiaris ZMUZH 10343 View specimen

M3#252_ZMUZH 10343 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.252

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Canis lupus familiaris ZMUZH 13766 View specimen

M3#253_ZMUZH 13766 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.253

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Canis lupus familiaris ZMUZH 17717 View specimen

M3#265_ZMUZH 17717 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.265

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Canis lupus familiaris ZMUZH 17711 View specimen

M3#266_ZMUZH 17711 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.266

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Canis lupus familiaris ZMUZH 17714 View specimen

M3#267_ZMUZH 17714 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.267

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Canis lupus familiaris ZMUZH 17715 View specimen

M3#268_ZMUZH 17715 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.268

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Canis lupus familiaris PIMUZ A/V 2835 View specimen

M3#269_PIMUZ A/V 2835 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.269

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Canis lupus familiaris PIMUZ A/V 2834 View specimen

M3#270_PIMUZ A/V 2834 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.270

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Canis lupus familiaris PIMUZ A/V 2837 View specimen

M3#271_PIMUZ A/V 2837 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.271

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Canis lupus familiaris PIMUZ A/V 2831 View specimen

M3#272_PIMUZ A/V 2831 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.272

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Canis lupus familiaris PIMUZ A/V 2845 View specimen

M3#273_PIMUZ A/V 2845 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.273

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Canis lupus familiaris PIMUZ A/V 3001 View specimen

M3#264_PIMUZ A/V 3001 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.264

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Canis lupus familiaris PIMUZ A/V 2832 View specimen

M3#263_PIMUZ A/V 2832 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.263

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Canis lupus familiaris PIMUZ A/V 3000 View specimen

M3#254_PIMUZ A/V 3000 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.254

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Canis lupus familiaris PIMUZ A/V 2847 View specimen

M3#255_PIMUZ A/V 2847 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.255

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Canis lupus familiaris PIMUZ A/V 2846 View specimen

M3#256_PIMUZ A/V 2846 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.256

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Canis lupus familiaris PIMUZ A/V 2836 View specimen

M3#257_PIMUZ A/V 2836 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.257

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Canis lupus familiaris NMB 12080 View specimen

M3#258_NMB 12080 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.258

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Canis lupus familiaris NMB 12081 View specimen

M3#259_NMB 12081 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.259

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Canis lupus familiaris NMB 12079 View specimen

M3#260_NMB 12079 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.260

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Canis lupus familiaris NMB 12078 View specimen

M3#261_NMB 12078 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.261

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Canis lupus familiaris NMBE 1051209 View specimen

M3#262_NMBE 1051209 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.262

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Canis lupus familiaris NMBE 1051226 View specimen

M3#228_NMBE 1051226 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.228

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Canis lupus familiaris NMBE 1051381 View specimen

M3#221_NMBE 1051381 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.221

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Canis lupus familiaris NMBE 1051418 View specimen

M3#184_NMBE 1051418 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.184

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Canis lupus familiaris ZMUZH A.II. View specimen

M3#197_ZMUZH A.II. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.197

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Canis lupus familiaris ZMUZH A.VII. View specimen

M3#198_ZMUZH A.VII. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.198

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Canis lupus familiaris ZMUZH We.6. View specimen

M3#199_ZMUZH We.6. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.199

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Canis lupus familiaris ZMUZH Ez.2. View specimen

M3#200_ZMUZH Ez.2. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.200

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Canis lupus familiaris ZMUZH Ez.E. View specimen

M3#201_ZMUZH Ez.E. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.201

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Canis lupus familiaris ZMUZH A.6. View specimen

M3#202_ZMUZH A.6. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.202

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Canis lupus familiaris ZMUZH Wyn.9. View specimen

M3#203_ZMUZH Wyn.9. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.203

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Canis lupus familiaris ZMUZH F.48. View specimen

M3#204_ZMUZH F.48. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.204

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Canis lupus familiaris ZMUZH Terp.1. View specimen

M3#205_ZMUZH Terp.1. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.205

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Canis lupus familiaris ZMUZH A.VIII. View specimen

M3#196_ZMUZH A.VIII. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.196

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Canis lupus familiaris ZMUZH A.VI. View specimen

M3#195_ZMUZH A.VI. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.195

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Canis lupus familiaris ZMUZH A.IV. View specimen

M3#185_ZMUZH A.IV. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.185

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Canis lupus familiaris NMBE A.403. View specimen

M3#187_NMBE A.403. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.187

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Canis lupus familiaris NMBE A.5.a. View specimen

M3#188_NMBE A.5.a. 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.188

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Canis lupus NMB 8381 View specimen

M3#189_NMB 8381 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.189

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Canis lupus lycaon NMB C.1362 View specimen

M3#190_NMB C.1362 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.190

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Canis lupus NMB Z309 View specimen

M3#191_NMB Z309 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.191

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Canis lupus NMB 2761 View specimen

M3#192_NMB 2761 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.192

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Canis lupus occidentalis NMB No Nb View specimen

M3#193_NMB No Nb 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.193

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Canis lupus NMB 5258 View specimen

M3#194_NMB 5258 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.194

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Canis lupus NMB SCM320 View specimen

M3#206_NMB SCM320 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.206

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Canis lupus arabs NMB 11019 View specimen

M3#207_NMB 11019 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.207

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Canis lupus UMZC K.3141 View specimen

M3#208_K.3141 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.208

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Canis lupus UMZC K.3150.1 View specimen

M3#219_K.3150.1 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.219

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Canis lupus UMZC K.3152 View specimen

M3#220_K.3152 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.220

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Canis lupus UMZC K.3149 View specimen

M3#222_K.3149 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.222

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Canis lupus familiaris UMZC K.3016 View specimen

M3#223_K.3016 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.223

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Canis lupus familiaris TMM M-150 View specimen

M3#241_TMM M-150 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.241

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Canis lupus occidentalis ZMUZH 17210 View specimen

M3#224_ZMUZH 17210 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.224

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Canis lupus familiaris SZ 7961 View specimen

M3#225_SZ 7961 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.225

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Canis lupus familiaris SZ 7959 View specimen

M3#226_SZ 7959 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.226

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Canis lupus familiaris SZ 7958 View specimen

M3#217_SZ 7958 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.217

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Canis lupus familiaris SZ 7930 View specimen

M3#216_SZ 7930 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.216

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Canis lupus familiaris SZ 7926 View specimen

M3#218_SZ 7926 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.218

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Canis lupus familiaris SZ 7929 View specimen

M3#209_SZ 7929 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.209

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Canis lupus dingo M6297 View specimen

M3#186_M6297 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.186

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Canis lupus dingo M24153 View specimen

M3#210_M24153 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.210

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Canis lupus M39960 View specimen

M3#274_M39960 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.274

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Canis lupus dingo M33608 View specimen

M3#211_M33608 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.211

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Canis lupus dingo M38587 View specimen

M3#212_M38587 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.212

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Canis lupus dingo Blumenbach UMZC K.3221 View specimen

M3#213_K.3221 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.213

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Canis lupus dingo Blumenbach UMZC K.3223 View specimen

M3#214_K.3223 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.214

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Canis lupus dingo UniSyd FVS 45 View specimen

M3#215_UniSyd FVS 45 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.215

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Canis lupus dingo UNSW Z354 View specimen

M3#227_UNSW Z354 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.227

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Canis lupus NMB 8635 View specimen

M3#275_NMB 8635 3D virtual endocast of the left inner ear Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.275

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This contribution provides for the first time the 3D model of the type specimen of Molassitherium delemontense (Mammalia, Rhinocerotidae) described in the following publication: Becker et al. (2013), Journal of Systematic Palaeontology, Vol. 11, Issue 8, 947–972, https://doi.org/10.1080/14772019.2012.699007. Conservation issues of the specimen and solutions using 3D model and 3D prints are detailed. 

Molassitherium delemontense MJSN POI007–245 View specimen

M3#384_MJSN POI007–245 Skull of Molassitherium delemontense Becker and Antoine, 2013 (in Becker et al. 2013): holotype Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.384

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Using X-ray microtomography, we describe the ossification events during the larval development of a non-teleost actinopterygian species: the Cuban gar Atractosteus tristoechus from the order Lepisosteiformes. We provide a detailed developmental series for each anatomical structure, covering a large sequence of mineralization events going from an early stage (13 days post-hatching, 21mm total length) to an almost fully ossified larval stage (118dph or 87mm in standard length). With this work, we expect to bring new developmental data to be used in further comparative studies with other lineages of bony vertebrates. We also hope that the on-line publication of these twelve successive 3D reconstructions, fully labelled and flagged, will be an educational tool for all students in comparative anatomy. 

Atractosteus tristoechus At1-13dph View specimen

M3#94_At1-13dph At1-13dph : 13 dph larvae, 21 mm TL Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.94

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Atractosteus tristoechus At2-16dph View specimen

M3#95_At2-16dph Atractosteus tristoechus larva, 16 dph, 26mm SL. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.95

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Atractosteus tristoechus At3-19dph View specimen

M3#96_At3-19dph Atractosteus tristoechus larva, 19 dph, 27mm SL. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.96

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Atractosteus tristoechus At4-22dph View specimen

M3#97_At4-22dph Atractosteus tristoechus larva, 22dph, 30mm SL. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.97

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Atractosteus tristoechus At5-26dph View specimen

M3#98_At5-26dph Atractosteus tristoechus larva, 26 dph, 32mm SL. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.98

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Atractosteus tristoechus At6-31dph View specimen

M3#99_At6-31dph Atractosteus tristoechus larva, 31 dph, 39mm SL. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.99

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Atractosteus tristoechus At7-37dph View specimen

M3#100_At7-37dph Atractosteus tristoechus larva, 37 dph, 43mm SL. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.100

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Atractosteus tristoechus At8-52dph View specimen

M3#101_At8-52dph Atractosteus tristoechus larva, 52 dph, 46mm SL. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.101

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Atractosteus tristoechus At9-74dph View specimen

M3#102_At9-74dph Atractosteus tristoechus larva, 74 dph, 61mm SL. Not all structures are colored, only newly ossified ones. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.102

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Atractosteus tristoechus At10-89dph View specimen

M3#103_At10-89dph Atractosteus tristoechus larva, 89 dph, 63mm SL. Not all structures are colored, only newly ossified ones. You may find the tag file in the At1-13dph reconstruction data. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.103

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Atractosteus tristoechus At11-104dph View specimen

M3#104_At11-104dph Atractosteus tristoechus larva, 104 dph, 70mm SL. Not all structures are colored, only newly ossified ones. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.104

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Atractosteus tristoechus At12-118dph View specimen

M3#105_At12-118dph Atractosteus tristoechus larva, 118 dph, 87mm SL. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.105

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This contribution comprises the 3D models of three wolf pup skulls, which were used for the publication by Geiger et al. 2017 on Neomorphosis and heterochrony of skull shape in dog domestication. 

Canis lupus CLL4 View specimen

M3#313_CLL4 3d model of a wolf pup skull Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.313

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Canis lupus CLL2 View specimen

M3#312_CLL2 3d model of a wolf pup skull Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.312

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Canis lupus CLL5 View specimen

M3#314_CLL5 3d model of a wolf pup skull Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.314

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The present 3D Dataset contains the 3D models analyzed in the publication ‘Ontogenetic development of the otic region in the new model organism, Leucoraja erinacea (Chondrichthyes; Rajidae)’, https://doi.org/10.1017/S1755691018000993
  

Leucoraja erinacea 2018.9.26.1 View specimen

M3#367_2018.9.26.1 3D model of the right skeletal labyrinth of the adult specimen of Leucoraja erincea. T Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.367

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Leucoraja erinacea 2018.9.25.2 View specimen

M3#368_2018.9.25.2 3D model of the right skeletal labyrinth of the stage 34 specimen of Leucoraja erincea. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.368

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Leucoraja erinacea 2018.9.25.3 View specimen

	M3#369_2018.9.25.3 3D model of the right skeletal labyrinth of the stage 32 specimen of Leucoraja erinacea. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.369	Download 3D data
	M3#372_2018.9.25.3 3D model of the right membranous system of stage 32 of Leucoraja erincea. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.372	Download 3D data

Leucoraja erinacea 2018.9.25.4 View specimen

M3#370_2018.9.25.4 3D model of the right skeletal labyrinth of the stage 31 specimen of Leucoraja erinacea. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.370

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Leucoraja erinacea 2018.9.26.5 View specimen

M3#376_2018.9.26.5 3D model of the right skeletal labyrinth of the stage 29 specimen of Leucoraja erinacea. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.376

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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_UM PFY 4053 Labelled 3D model of right isolated petrosal of Prodremotherium sp. from Pech de Fraysse (Quercy, MP 28) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf7

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Prodremotherium sp. UM PFY 4054 View specimen

M3#8_UM PFY 4054 Labelled 3D model of right isolated petrosal of Prodremotherium sp. from Pech de Fraysse (Quercy, MP 28) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf8

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The present 3D Dataset contains the 3D model analyzed in the following publication: Solé et al. (2018), Niche partitioning of the European carnivorous mammals during the paleogene. Palaios. https://doi.org/10.2110/palo.2018.022 

Hyaenodon leptorhynchus FSL848325 View specimen

M3#336_FSL848325 The specimen FSL848325 is separated in two fragments: the anterior part bears the incisors, the deciduous and permanent canines, while the posterior part bears the right P3, P4, M1 and M2. The P2 is isolated. When combined, the cranium length is approximatively 10.5 cm long. The anterior part is 6.9 cm long and 2.15 cm wide (taken at the level of the P1). The posterior part is 4.8 cm long. The anterior part of the cranium is very narrow. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.336

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The present 3D Dataset contains the 3D models analyzed in the article Mennecart, B., and L. Costeur. 2016. A Dorcatherium (Mammalia, Ruminantia, Middle Miocene) petrosal bone and the tragulid ear region. Journal of Vertebrate Paleontology 36(6), 1211665(1)-1211665(7). DOI: 10.1080/02724634.2016.1211665. 

Tragulus javanicus 10028 View specimen

M3#119_10028 3D surface of the left bony labyrinth of Tragulus javanicus NMB 10028 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.119

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Moschiola meminna C.2453 View specimen

M3#120_C.2453 3D surface of the left bony labyrinth of Moschiola meminna NMB C.2453 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.120

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Hyemoschus aquaticus C.1930 View specimen

M3#122_C.1930 3D surface of the right bony labyrinth of Hyemoschus aquaticus NMB C.1930 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.122

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Dorcatherium crassum San.15053 View specimen

M3#123_San.15053 3D surface of the right bony labyrinth of Dorcatherium crassum NMB San.15053 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.123

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The present contribution contains the 3D model and dataset analyzed in the following publication: Scheyer, T. M., J. M. Neenan, T. Bodogan, H. Furrer, C. Obrist, and M. Plamondon. 2017. A new, exceptionally preserved juvenile specimen of Eusaurosphargis dalsassoi (Diapsida) and implications for Mesozoic marine diapsid phylogeny. Scientific Reports, https://doi.org/10.1038/s41598-017-04514-x . 

Eusaurosphargis dalsassoi PIMUZ A/III 4380 View specimen

	M3#179_PIMUZ A/III 4380 94 extracted surfaces of skeletal elements of PIMUZ A/III 4380 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.179	Download 3D data
	M3#180_PIMUZ A/III 4380 Accompanying CT scan dataset Type: "3D_CT" doi: 10.18563/m3.sf.180	Download CT data

This contribution contains the 3D models described and figured in the following publication: Mourlam, M., Orliac, M. J. (2017), Protocetid (Cetacea, Artiodactyla) bullae and petrosals from the Middle Eocene locality of Kpogamé, Togo: new insights into the early history of cetacean hearing. Journal of Systematic Palaeontology https://doi.org/10.1080/14772019.2017.1328378
  

?Carolinacetus indet. UM KPG-M 164 View specimen

M3#132_UM KPG-M 164 left petrosal of ?Carolinacetus sp. from the locality of Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.132

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indet. indet. UM KPG-M 73 View specimen

	M3#133_UM KPG-M 73 labelled surface of the left petrosal Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.133	Download 3D data
	M3#134_UM KPG-M 73 left bullaof Protocetidae indeterminate from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.134	Download 3D data
	M3#135_UM KPG-M 73 petrotympanic complex of Protocetidae indeterminate from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.135	Download 3D data

?Carolinacetus indet. UM KPG-M 33 View specimen

M3#136_UM KPG-M 33 left auditory bulla of a juvenile specimen of ?Carolinacetus sp. from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.136

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Togocetus traversei UM KPG-M 80 View specimen

M3#137_UM KPG-M 80 fragmentary right auditory bulla of Togocetus traversei from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.137

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This contribution contains the 3D models described and figured in the following publication: Molnar, JL, Pierce, SE, Bhullar, B-A, Turner, AH, Hutchinson, JR (accepted). Morphological and functional changes in the crocodylomorph vertebral column with increasing aquatic adaptation. Royal Society Open Science. 

Protosuchus richardsoni AMNH-VP 3024 View specimen

M3#44_AMNH-VP 3024 8th and 9th dorsal vertebrae, 1st and 2nd lumbar vertebrae, and 5th lumbar and sacral vertebrae. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf44

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Terrestrisuchus gracilis NHM-PV R 7562 View specimen

M3#45_NHM-PV R 7562 1st and 2nd lumbar vertebrae, and 5th lumbar and sacral vertebrae Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf45

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Pelagosaurus typus NHM-PV OR 32598 View specimen

M3#46_NHM-PV OR 32598 7th and 8th dorsal vertebrae, 11th and 12th dorsal vertebrae, 15th dorsal vertebra and sacral vertebra. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf46

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Metriorhynchus superciliosus NHM-PV R 2054 View specimen

M3#47_NHM-PV R 2054 6th and 7th dorsal vertebrae, 10th and 11th dorsal vertebrae, 17th dorsal vertebra and sacral vertebra Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf47

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Crocodylus niloticus FNC0 View specimen

M3#48_FNC0 7th and 8th dorsal vertebrae, 1st and 2nd lumbar vertebrae, 5th lumbar vertebra and sacral vertebra. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf48

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This contribution contains the 3D model described and figured in the following publication: Albino, A., Carrillo-Briceño, J. D. & Neenan, J. M. 2016. An enigmatic aquatic snake from the Cenomanian of northern South America. PeerJ 4:e2027 http://dx.doi.org/10.7717/peerj.2027 

Lunaophis aquaticus MCNC-1827-F View specimen

M3#116_MCNC-1827-F Articulated precloacal vertebrae of Lunaophis aquaticus Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.116

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This contribution contains the 3D model of the holotype of Chambius kasserinensis, the basalmost ‘elephant-shrew’ figured in the following publication: New remains of Chambius kasserinensis from the Eocene of Tunisia and evaluation of proposed affinities for Macroscelidea (Mammalia, Afrotheria). https://doi.org/10.1080/08912963.2017.1297433 

Chambius kasserinensis CBI-1-06 View specimen

M3#146_CBI-1-06 3D model of the holotype maxilla of Chambius kasserinensis. The 3D surface was extracted manually from the limestone matrix within AVIZO 9.2 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.146

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Archaeozoological studies are increasingly using new methods and approaches to explore questions about domestication. Here, we provide 3D models of three archaeological Canis lupus skulls from Belgium originating from the sites of Goyet (31,680±250BP; 31,890+240/-220BP), Trou des Nutons (21,810±90BP) and Trou Balleux (postglacial). Since their identification as either wolves or early dogs is still debated, we present these models as additional tools for further investigating their evolutionary history and the history of dog domestication. 

Canis lupus Goyet 2860 View specimen

M3#21_Goyet 2860 3D surface model of the cranium of the Late Pleistocene Canis lupus "Goyet 2860" from the Royal Belgian Institute of Natural Sciences. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf21

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Canis lupus Trou Balleux no-nr View specimen

M3#22_Trou Balleux no-nr 3D surface model of the cranium of the Late Pleistocene Canis lupus "Trou Balleux no-nr" from the University of Liège, Belgium Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf22

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Canis lupus Trou des Nutons 2559-1 View specimen

M3#23_Trou des Nutons 2559-1 3D surface model of the cranium of the Late Pleistocene Canis lupus "Trou des Nutons 2559-1" from the Royal Belgian Institute of Natural Sciences. Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf23

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This contribution contains the 3D model of the fossil talus of a small-bodied anthropoid primate (Platyrrhini, Cebidae, Cebinae) discovered from lower Miocene deposits of Peruvian Amazonia (MD-61 locality, Upper Madre de Dios Basin). This fossil was described and figured in the following publication: Marivaux et al. (2012), A platyrrhine talus from the early Miocene of Peru (Amazonian Madre de Dios Sub-Andean Zone). Journal of Human Evolution.  http://dx.doi.org/10.1016/j.jhevol.2012.07.005  

Cebinae indet. sp. MUSM-2024 View specimen

M3#380_MUSM-2024 Right talus 3D surface of a Miocene Cebinae indet. primate Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.380

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The present 3D Dataset contains the 3D models analyzed in Costeur L., Mennecart B., Müller B., Schulz G., 2016. Prenatal growth stages show the development of the ruminant bony labyrinth and petrosal bone. Journal of Anatomy. https://doi.org/10.1111/joa.12549 

Bos taurus NMB3038 View specimen

M3#124_NMB3038 Right bony labyrinth of a Bos taurus foetus (gestational age 115 days) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.124

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Bos taurus NMB3367 View specimen

M3#125_NMB3367 Right bony labyrinth of a Bos taurus foetus (gestational age 165 days) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.125

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Bos taurus NMB3365 View specimen

M3#126_NMB3365 Right bony labyrinth of a Bos taurus foetus (gestational age 210 days) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.126

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Bos taurus NMB2855 View specimen

M3#127_NMB2855 Right bony labyrinth of a Bos taurus foetus (gestational age 260 days) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.127

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Bos taurus NMB1037 View specimen

M3#128_NMB1037 Left bony labyrinth of an adult Bos taurus Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.128

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This contribution contains the 3D models of the isolated teeth attributed to stem representatives of the Cebuella and Cebus lineages (Cebuella sp. and Cebus sp.), described and figured in the following publication: Marivaux et al. (2016), Dental remains of cebid platyrrhines from the earliest late Miocene of Western Amazonia, Peru: macroevolutionary implications on the extant capuchin and marmoset lineages. American Journal of Physical Anthropology. http://dx.doi.org/10.1002/ajpa.23052 

Cebus sp. MUSM-3243 View specimen

M3#282_MUSM-3243 3D model of left lower m1 (lingual part) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.282

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Cebuella sp. MUSM-3239 View specimen

M3#283_MUSM-3239 3D model of left lower p4 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.283

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Cebuella sp. MUSM-3240 View specimen

M3#294_MUSM-3240 3D model of right upper P3 or P4 (buccal part) Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.294

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Cebuella sp. MUSM-3241 View specimen

M3#295_MUSM-3241 3D model of right upper P2 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.295

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Cebuella sp. MUSM-3242 View specimen

M3#296_MUSM-3242 3D model of upper I2 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.296

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

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