The present 3D Dataset contains the 3D models analyzed in "Neenan, J. M., Reich, T., Evers, S., Druckenmiller, P. S., Voeten, D. F. A. E., Choiniere, J. N., Barrett, P. M., Pierce, S. E. and Benson, R. B. J. Evolution of the sauropterygian labyrinth with increasingly pelagic lifestyles. Current Biology, 27." https://doi.org/10.1016/j.cub.2017.10.069 

Amblyrhynchus cristatus OUMNH 11616 View specimen

M3#322 Right labyrinth of Amblyrhynchus cristatus (OUMNH 11616). Type: "3D_surfaces" doi: 10.18563/m3.sf.322   state:published

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Augustasaurus hagdorni FMNH PR 1974 View specimen

M3#333 Right labyrinth model of Augustasaurus FMNH PR 1974 Type: "3D_surfaces" doi: 10.18563/m3.sf.333   state:published

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Callawayasaurus colombiensis UCMP V-38349 / UCMP V-125328 View specimen

M3#331 Composite left labyrinth of Callawayasaurus. The majority of the model is from the holotype (UCMP V-38349), but the anterior portion is formed from the right labyrinth (reflected) from the paratype (UCMP V-125328). Type: "3D_surfaces" doi: 10.18563/m3.sf.331   state:published

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Lepidochelys olivacea SMNS 11070 View specimen

M3#330 Left labyrinth model of Lepidochelys SMNS 11070 Type: "3D_surfaces" doi: 10.18563/m3.sf.330   state:published

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Macrochelys temminckii FMNH 22111 View specimen

M3#334 Left labyrinth model of Macrochelys FMNH 22111 Type: "3D_surfaces" doi: 10.18563/m3.sf.334   state:published

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Macroplata tenuiceps NHMUK R 5488 View specimen

M3#328 Left labyrinth of Macroplata NHMUK R 5488 Type: "3D_surfaces" doi: 10.18563/m3.sf.328   state:published

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Microcleidus homalospondylus NHMUK 36184 View specimen

M3#327 Right labyrinth model of Microcleidus NHMUK 36184 Type: "3D_surfaces" doi: 10.18563/m3.sf.327   state:published

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Nothosaurus sp. NME 16/4 View specimen

M3#326 Right labyrinth model of Nothosaurus sp. NME 16/4 Type: "3D_surfaces" doi: 10.18563/m3.sf.326   state:published

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Peloneustes philarchus NHMUK R 3803 View specimen

M3#325 Left labyrinth model of Peloneustes philarchus NHMUK R 3803 Type: "3D_surfaces" doi: 10.18563/m3.sf.325   state:published

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Placodus gigas UMO BT 13 View specimen

M3#324 Right labyrinth model of Placodus gigas UMO BT 13 Type: "3D_surfaces" doi: 10.18563/m3.sf.324   state:published

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Puppigerus camperi NHMUK R 38955 View specimen

M3#323 Left labyrinth model of Puppigerus NHMUK R 38955 Type: "3D_surfaces" doi: 10.18563/m3.sf.323   state:published

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Simosaurus gaillardoti GPIT RE/09313 View specimen

M3#332 Right labyrinth model of Simosaurus GPIT RE/09313 Type: "3D_surfaces" doi: 10.18563/m3.sf.332   state:published

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Libonectes morgani SMUSMP 69120 View specimen

M3#335 Right labyrinth model of Libonected morgani (SMUSMP 69120) Type: "3D_surfaces" doi: 10.18563/m3.sf.335   state:published

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

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 Articulated precloacal vertebrae of Lunaophis aquaticus Type: "3D_surfaces" doi: 10.18563/m3.sf.116   state:published

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