Dataset Open Access

Crocodile tracks and trackways: Photogrammetric models and photo datasets.

Falkingham, Peter L.; Milan, Jesper

3D models and photosets of Crocodile tracks and trackways

The files in this dataset comprise zip folders containing a set of photos, and a  textured mesh, of trackways made by 12 species of crocodile.

The physical casts were originally described in:

Milàn, J. and R. Hedegaard (2010). "Interspecific variation in tracks and trackways from extant crocodiles." New Mexico Museum of Natural History and Science Bulletin 51: 15-30

The data presented here are newly generated photogrammetric models, along with the associated photo sets. The models themselves have been reduced in order to keep file size manageable, but all photos have been included at full resolution so that others can produce their own high-res models from them.

Included data are as follows:

Alligator sinensis | (Chinese Alligator) | 15-20 kg, 160 cm
Caiman crocodylus | (Spectacled caiman) | 12 kg, 130 cm
Caiman latirostris | (Broad-nosed caiman) | 13 kg, 135 cm (pregnant)
Caiman latirostris II | (Broad-nosed caiman) | 1.5 kg, 70 cm
Crocodylus cataphractus | (Slender-snouted crocodile) | 7 kg, 149 cm
Crocodylus johnsoni | (Fresh water crocodile) | 5 kg, 112 cm
Crocodylus johnsoni II | (Fresh water crocodile) | 25 kg, 90 cm
Crocodylus novaeguineae | (New Guinea crocodile) | 15 kg, 175 cm
Crocodylus rhombifer | (Cuban crocodile) | 2 kg, 80 cm
Crocodylus siamensis | (Siamese crocodile) | 10 kg, 140 cm
Gavialis gagesticus | (Gharial) | 40 kg, 225 cm
Osteolaemus tatraspis | (Dwarf crocodile) | 2 kg, 79 cm
Paleosuchus palpebrosus | (Dwarf caiman) | 15 kg, 140 cm
Paleosuchus palpebrosus II | (Dwarf caiman) | 0.5 kg, 50 cm
Tomistoma schlegelii (1x Manus, 2 x Pes) | (False gharial) | 270 cm

 

Files (13.1 GB)
Name Size
Alligator_sinensis.zip
md5:b6fc488c375a7c1a2704da579aaf054d
719.9 MB Download
Caiman_crocodylus.zip
md5:f5e3300b1b5dacfff07702ba54df203d
753.0 MB Download
Caiman_latirostris.zip
md5:6e6b327984019e9848c345c9ce026ce3
1.2 GB Download
Caiman_latirostris_II.zip
md5:30bb5e22fe3fdbfc48ddc380a6a29b5b
611.4 MB Download
Crocodylus_cataphractus.zip
md5:1d2d8a208d5742733339b504994704db
761.1 MB Download
Crocodylus_johnsoni.zip
md5:8012e5e58e9f47823d78e6852b3b2634
935.8 MB Download
Crocodylus_johnsoni_II.zip
md5:4467551451a6b52e7ce129fede2c393b
1.3 GB Download
Crocodylus_novaeguineae.zip
md5:f120d6aa1417f4778dc7365b0bb22db8
1.2 GB Download
Crocodylus_rhombifer.zip
md5:75a2a255c25752122f1774942a0e4435
661.1 MB Download
Crocodylus_siamensis.zip
md5:911ed7db1b48c19d1491eefd7fdcf70d
1.0 GB Download
Gavialis_gagesticus.zip
md5:d7596daf329c4c26a0edbce47cbe40c0
612.3 MB Download
Osteolaemus_tatraspis.zip
md5:60bc3d44a009b8fee1384aa947b959ac
837.4 MB Download
Paleosuchus_palpebrosus.zip
md5:6aabf4c6da27470af05e071dc3830499
933.4 MB Download
Paleosuchus_palpebrosus_II.zip
md5:3cc06d37a7d2c03561f7f05f977be6f5
819.9 MB Download
Tomistoma.zip
md5:c465b51e8a84c3a62e41ce4ddb880118
875.0 MB Download
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