between and MyBP
Contains
- Tithonian (ICS Stage) 150.8 - 145.5 MyBP
- Upper Jurassic (ICS Epoch) 161.2 - 145.5 MyBP
- JURASSIC (ICS Period) 199.6 - 145.5 MyBP
- Kimmeridgian (ICS Stage) 155.7 - 150.8 MyBP
- Heterian ( Stage) 156 - 152 MyBP
- Oxfordian (ICS Stage) 161.2 - 155.7 MyBP
- Callovian (ICS Stage) 164.7 - 161.2 MyBP
- Middle Jurassic (ICS Epoch) 175.6 - 161.2 MyBP
- Bathonian (ICS Stage) 167.7 - 164.7 MyBP
- Bajocian (ICS Stage) 171.6 - 167.7 MyBP
- Aalenian (ICS Stage) 175.6 - 171.6 MyBP
- Toarcian (ICS Stage) 183 - 175.6 MyBP
- Lower Jurassic (ICS Epoch) 199.6 - 175.6 MyBP
- Lias ( Old Epoch Name) 199.6 - 175.6 MyBP
- Pliensbachian (ICS Stage) 189.6 - 183 MyBP
- Sinemurian (ICS Stage) 196.5 - 189.6 MyBP
- Hettangian (ICS Stage) 199.6 - 196.5 MyBP
Most recent record in database
Oldest record in database
More information here:GoWhen Database
| |
| Indian Museum of Calcutta | |
| IMC uncatalogued | Simolestes indicus (Holotype) BARDET et.al. 1991 |
| Museo di Paleontologia dell’Università di Padova (collection of A. de Zigno) | |
| 6758Z-6761Z | Plesiosauria indet DALLA VECCHIA 1997 |
| 6752Z-6757Z | Plesiosauria indet DALLA VECCHIA 1997 |
| Swindon Museum and Art Gallery | |
| SWM F.111 | Colymbosaurus sp. DELAIR & VAUGHAN 1992 |
| SWM F.115-F.119 | Plesiosauridae indet DELAIR & VAUGHAN 1992 |
| SWM F. 120 | Plesiosauridae indet DELAIR & VAUGHAN 1992 |
| SWM F. 112-F.114 | Plesiosauridae indet DELAIR & VAUGHAN 1992 |
| |
| Makarwal Collieries Collection | |
| no number | Plesiosauria indet BUFFETAUT 1981 |
| Museo di Storia Naturale di Milano. | |
| MSNM 2729 | Pliosauridae indet MAGANUCO 2005 |
| Museo Nacional de Historia Natural | |
| MNHNH P73.003013 | Plesiosauria indet |
| MNHNH P73.003805 | Plesiosauria indet |
| MNHNH P73.003832 | Plesiosauria indet |
| MNHNH P73.003833 | Plesiosauria indet |
| MNHNH P73.003907 | Plesiosauria indet |
| MNHNH P73.003804 | Cryptoclidae indet |
| MNHNH P73.003003 | Cryptoclidae indet |
| Royal College of Surgeons Collection | |
| RCS 230 | Plesiosaurus truncatus (Refered Specimen) SEELEY 1872 |
| RCS 233 | Plesiosaurus megapleuron (Holotype) SEELEY 1872 |
| Wyoming Dinosaur Center | |
| WDC-SS-001 | Plesiosauria indet (Refered Specimen) WAHL 2006 |
| |
| Devizes Museum | |
| DM 1774 | Bathyspondylus swindoniensis (Refered Specimen) DELAIR 1982 |
| Geological Institute, Copenhagen | |
| MGUH not known | Cryptocleidus aldingeri (Refered Specimen) BROWN 1981b |
| MGUH not known | Plesiosauridae indet LINDOW 2000 |
| MGUH not known | Plesiosauridae indet LINDOW 2000 |
| Museo di Storia Naturale di Milano. | |
| uncatalogued | Plesiosaurus sp. MAGANUCO 2005 |
| National Museum, Prague | |
| PNM uncatalogued | Cryptocleidus sp. |
| unknown | |
| not known | Plesiosaurus carinatus (Holotype) CHARIG 1971 |
| not known | Plesiosaurus carinatus (Holotype) CHARIG 1971 |
| Yavapai Museum at the Grand Canyon | |
| YP not known | Plesiosaurus costatus (Refered Specimen) O'CONNELL 1935 |
| |
| Banaras University | |
| BHU 11701 | Cryptoclidae indet BARDET et.al. 1991 |
| Bristol Museum and Art Gallery | |
| BRSMG Cc332 | Pliosaurus brachyspondylus (Refered Specimen) GRANGE et.al. 1996 |
| British Geological Survey Collection | |
| BGS 85983 | Pliosaurus grandis FORREST 2000 |
| BGS 85981 | Pliosaurus grandis FORREST 2000 |
| BGS 85867 | Pliosauridae indet FORREST 2000 |
| Collection of Viscount Cole | |
| CVC not known | Plesiosaurus affinis (Holotype) OWEN 1840a |
| Dorset County Museum | |
| DORCM G172 | Plesiosauridae indet TAYLOR & BENTON 1986 |
| DORCM G639 | Pliosauridae indet TAYLOR & BENTON 1986 |
| DORCM G5093 | Plesiosauridae indet TAYLOR & BENTON 1986 |
| DORCM G184 | Plesiosauridae indet TAYLOR & BENTON 1986 |
| DORCM G186 | Pliosaurus brachyspondylus (Refered Specimen) TAYLOR & BENTON 1986 |
| DORCM 123 | Pliosaurus macromerius (Refered Specimen) DELAIR 1959 |
| DORCM G 132-133 | Pliosaurus macromerius (Refered Specimen) DELAIR 1959 |
| DORCM G 137 | Pliosaurus macromerius (Refered Specimen) DELAIR 1959 |
| DORCM G 138 | Pliosaurus macromerius (Refered Specimen) DELAIR 1959 |
| DORCM G. 117 | Pliosaurus macromerius (Refered Specimen) DELAIR 1959 |
| DORCM not known | not recorded BROWN 1984 |
| DORCM G. 181 | not recorded DELAIR 1959 |
| DORCM not known | not recorded BENTON 1995 |
| DORCM G.181 | Colymbosaurus trochanterius (Refered Specimen) BROWN 1983 |
| Geological Institute, Copenhagen | |
| MGUH 27378 | Cryptocleidus aldingeri (Holotype) HUENE 1935 |
| Leicester University Collection | |
| LEICU 36227 | Plesiosauria indet |
| LEICU 36228 | Plesiosauria indet |
| LEICU 36229 | Plesiosauria indet |
| LEICU 88090 | Pliosauridae indet |
| Manchester Museum | |
| MM LL5513-8 | Colymbosaurus trochanterius (Refered Specimen) WATSON 1924 |
| MM L 9412 | Plesiosauridae indet BROWN 1981b |
| MM 3175 | Pliosaurus macromerius (Refered Specimen) TARLO 1957 |
| National Museum of Scotland | |
| RSM not known | not recorded SAUVAGE 1879a |
| NMS unknown | not recorded DOMBROWSKY 1913 |
| Norwich Castle Museum & Gallery | |
| CMN 15.72(2) | not recorded BROWN 1981b |
| CMN 15.72(3)-(5) | Plesiosauridae indet BROWN 1981b |
| Oxford University Museum of Natural History | |
| OUM uncatalogued | Plesiosauridae indet TAYLOR & BENTON 1986 |
| SMC J10459 | Liopleurodon macromerius (Refered Specimen) TARLO 1957 |
| SMC J10442,10443 | Liopleurodon macromerius (Refered Specimen) TARLO 1959c |
| SMC J10454 | Liopleurodon macromerius (Refered Specimen) TARLO 1959c |
| OUM J.12083 and J.25942-9 | Plesiosaurus ellipsospondylus (Holotype) PHILLIPS 1871 |
| OUM 12068 | Plesiosaurus hexagonalis (Holotype) PHILLIPS 1871 |
| OUM 12069 | Plesiosaurus infraplanus (Syntype) PHILLIPS 1871 |
| OUM 12087 | Plesiosaurus infraplanus (Syntype) PHILLIPS 1871 |
| OUM J.10.459 | Pliosaurus macromerius (Refered Specimen) TARLO 1957 |
| OUM J 12087 | Plesiosaurus infraplanus (Refered Specimen) SAUVAGE 1912 |
| OUM J 12088 | Plesiosaurus infraplanus (Refered Specimen) SAUVAGE 1912 |
| OUM 12088 | Plesiosaurus infraplanus (Syntype) PHILLIPS 1871 |
| OUM J2854-6 | Plesiosaurus validus (Holotype) SAUVAGE 1912 |
| OUM J 12068 | Plesiosaurus hexagonalis (Holotype) SAUVAGE 1912 |
| OUM J 12083 and J 25942-9 | Plesiosaurus ellipsospondylus (Holotype) SAUVAGE 1912 |
| OUM J12069 | Plesiosaurus infraplanus (Refered Specimen) SAUVAGE 1912 |
| Royal College of Surgeons Collection | |
| RCS 246 and 246a | Plesiosaurus levis (Syntype) SEELEY 1872 |
| RCS 247 | Plesiosaurus levis (Refered Specimen) SEELEY 1872 |
| RCS 248 | Plesiosaurus subdepressus (Holotype) SEELEY 1872 |
| RCS 228 | Plesiosaurus truncatus (Holotype) SEELEY 1872 |
| RCS 212 | not recorded SEELEY 1872 |
| RCS 213 | not recorded SEELEY 1872 |
| RCS 214 | not recorded SEELEY 1872 |
| RCS 217 | not recorded SEELEY 1872 |
| RCS 219 | not recorded SEELEY 1872 |
| RCS 229 | Plesiosaurus truncatus (Refered Specimen) SEELEY 1872 |
| Sedgwick Museum, Cambridge | |
| SMC J12499 | Liopleurodon macromerius (Refered Specimen) TARLO 1959c |
| SMC J29560-2,19570 | Liopleurodon macromerius (Refered Specimen) TARLO 1959c |
| SMC J29570 | Liopleurodon macromerius (Refered Specimen) SEELEY 1869 |
| SMC J29596 | not recorded DELAIR 1959 |
| SMC notknown | Liopleurodon macromerius (Refered Specimen) TARLO 1959c |
| SMC J29596etc | Plesiosaurus megdeirus (Syntype) SEELEY 1869 |
| SMC J63919 | Plesiosaurus megdeirus (Syntype) SEELEY 1869 |
| SMC J30069 | Muraenosaurus leedsii (Refered Specimen) BROWN 1981b |
| SMC J30070 | Muraenosaurus leedsii (Refered Specimen) BROWN 1981b |
| SMC J30071 | Muraenosaurus leedsii (Refered Specimen) BROWN 1981b |
| SMC J35990 | Pliosaurus macromerius (Refered Specimen) TARLO 1957 |
| SMC J46911 | Pliosaurus macromerius (Refered Specimen) TARLO 1957 |
| SMC J63919 | not recorded SAUVAGE 1894a |
| SMC notknown | not recorded SAUVAGE 1894a |
| SMC J29564 | Pliosaurus brachyspondylus (Holotype) OWEN 1840b |
| SMC 1572(2) | not recorded BROWN 1981b |
| Stephen Bankler-Jukes Collection | |
| SBJ not known | Colymbosaurus trochanterius (Refered Specimen) BROWN 1983 |
| SBJ not known | not recorded DELAIR 1959 |
| Steve Etches collection | |
| SEC K23 | Plesiosauridae indet ETCHES & CLARKE 1999 |
| SEC K147 | Plesiosauridae indet CLARKE & ETCHES 1991 |
| SEC K873 | Kimmerosaurus langhami (Refered Specimen) ETCHES & CLARKE 1999 |
| SEC K925 | Plesiosauridae indet ETCHES & CLARKE 1999 |
| SEC K853 | Plesiosauridae indet ETCHES & CLARKE 1999 |
| SEC K318 | Plesiosauridae indet ETCHES & CLARKE 1999 |
| SEC K50 | Plesiosauridae indet ETCHES & CLARKE 1999 |
| SEC K1525 | Colymbosaurus sp. ETCHES & CLARKE 1999 |
| SEC K1 | Liopleurodon macromerius (Refered Specimen) ETCHES & CLARKE 1999 |
| SEC K1008a, K1008b | Pliosauridae indet ETCHES & CLARKE 1999 |
| SEC K1011 | Pliosauridae indet ETCHES & CLARKE 1999 |
| SEC K209 | Pliosauridae indet GRANGE et.al. 1996 |
| SEC not known | Pliosauridae indet GRANGE et.al. 1996 |
| SEC K219 | Pliosauridae indet GRANGE et.al. 1996 |
| SEC not known | Pliosauridae indet GRANGE et.al. 1996 |
| SEC K821, K815 | Pliosauridae indet GRANGE et.al. 1996 |
| SEC K220 | Plesiosauridae indet GRANGE et.al. 1996 |
| SEC not known | Plesiosauridae indet GRANGE et.al. 1996 |
| SEC not known | Plesiosauridae indet GRANGE et.al. 1996 |
| SEC K4 | Pliosauridae indet ETCHES & CLARKE 1999 |
| SEC K266 | Pliosauridae indet ETCHES & CLARKE 1999 |
| SEC K630 | Pliosauridae indet ETCHES & CLARKE 1999 |
| SEC K1123 | Plesiosauridae indet ETCHES & CLARKE 1999 |
| SEC K101 | Pliosauridae indet ETCHES & CLARKE 1999 |
| SEC K294 | Plesiosauridae indet ETCHES & CLARKE 1999 |
| SEC K977 | Pliosauridae indet ETCHES & CLARKE 1999 |
| SEC K92 | Plesiosauridae indet CLARKE & ETCHES 1991 |
| SEC not known | Plesiosauridae indet GRANGE et.al. 1996 |
| Strecker Museum, Baylor University | |
| BU 35991 | Pliosaurus brachyspondylus (Refered Specimen) BARDET 1993 |
| The Natural History Museum, London | |
| BMNH R 1798 | Kimmerosaurus langhami (Refered Specimen) TAYLOR & BENTON 1986 |
| BMNH R 10042 | Kimmerosaurus langhami (Refered Specimen) TAYLOR & BENTON 1986 |
| BMNH R 31787 | not recorded OWEN 1840a |
| BMNH R 31795 | not recorded BROWN 1981b |
| BMNH R 40106 | Plesiosaurus manselli (Holotype) HULKE 1870 |
| BMNH R 40107 | Plesiosauridae indet BROWN 1981b |
| BMNH R 41955 | Plesiosauridae indet BROWN 1981b |
| BMNH R 287 | Cryptocleidus sp. TARLO 1957 |
| BMNH R 1277 | Pliosaurus brachistospondylus (Refered Specimen) DELAIR 1959 |
| BMNH R R.10062 | Colymbosaurus trochanterius (Refered Specimen) BROWN 1983 |
| BMNH R 44117 | Liopleurodon macromerius (Refered Specimen) DELAIR 1959 |
| BMNH R 1685 | Liopleurodon macromerius (Refered Specimen) DELAIR 1959 |
| BMNH R 1246 | Liopleurodon macromerius (Refered Specimen) DELAIR 1959 |
| BMNH R 45869 | Colymbosaurus brachistospondylus (Holotype) HULKE 1870 |
| BMNH R 6 | Liopleurodon macromerius (Refered Specimen) TARLO 1959c |
| BMNH R 1682 | Muraenosaurus truncatus (Refered Specimen) DELAIR 1959 |
| BMNH R 46466a | Liopleurodon macromerius (Refered Specimen) TARLO 1957 |
| BMNH R 8431 | Kimmerosaurus langhami (Holotype) TAYLOR & BENTON 1986 |
| BMNH R 39362 | Liopleurodon macromerius (Refered Specimen) TARLO 1959c |
| BMNH R 31785 | Plesiosaurus sp. OWEN 1840a |
| BMNH R 205 | not recorded DELAIR 1959 |
| BMNH R 5739 | not recorded DELAIR 1959 |
| BMNH R 46479 | Plesiosauria indet BROWN 1981b |
| University of Liverpool | |
| LIVUNI not known | Pliosaurus sp. FORREST 2000 |
| University of Nuevo Leon, Linares, Mexico | |
| University of Wisconsin Geology Museum | |
| unknown | |
| uncatalogued | Cimoliasaurus sp. TAYLOR & BENTON 1986 |
| not known | Kimmerosaurus sp. GRANGE et.al. 1996 |
| not known | Liopleurodon sp. GRANGE et.al. 1996 |
| not known | Pliosaurus brachyspondylus (Refered Specimen) GRANGE et.al. 1996 |
| 40107a | not recorded HULKE 1870 |
| 40107b | not recorded HULKE 1870 |
| 40108a | not recorded HULKE 1870 |
| 42496 and 42496a | not recorded HULKE 1870 |
| R 40106 | not recorded HULKE 1870 |
| not known | Cryptocleidus sp. GRANGE et.al. 1996 |
| not known | Pliosaurus brachistospondylus (Refered Specimen) STORRS et.al. 2000 |
| not known | not recorded DELAIR 1959 |
| not known | Colymbosaurus dutertrei (Holotype) PHILLIPS 1871 |
| not known | Colymbosaurus carinatus (Holotype) CHARIG 1971 |
| not known | Colymbosaurus sp. BENTON 1995 |
| not known | Muraenosaurus sp. BOGOLIUBOV 1909 |
| not known | Colymbosaurus carinatus (Refered Specimen (as holotype)) COPE 1870c |
| not known | Cryptocleidus beaugrandi (Holotype) CONYBEARE 1824 |
| not known | Cryptocleidus sp. CONYBEARE 1824 |
| not known | Plesiosaurus carinatus (Refered Specimen) OWEN 1871 |
| not known | Plesiosaurus validus (Refered Specimen) SAUVAGE 1912 |
| not known | Plesiosaurus morinicinus (Holotype) PHILLIPS 1871 |
| not known | Muraenosaurus brevior (Refered Specimen) LYDEKKER 1889b |
| not known | Muraenosaurus truncatus (Holotype) LYDEKKER 1889b |
| not known | Muraenosaurus truncatus (Refered Specimen) DELAIR 1959 |
| not known | Muraenosaurus truncatus (Refered Specimen) DELAIR 1959 |
| not known | Muraenosaurus truncatus (Refered Specimen) DELAIR 1959 |
| not known | Muraenosaurus truncatus (Refered Specimen) OWEN 1871 |
| not known | Colymbosaurus sp. BOGOLIUBOV 1909 |
| not known | Liopleurodon macromerius (Refered Specimen) BENTON 1995 |
| not known | Liopleurodon macromerius (Refered Specimen) TARLO 1959c |
| not known | Liopleurodon macromerius (Refered Specimen) CUVIER 1824 |
| not known | not recorded |
| not known | Pliosaurus brachistospondylus (Refered Specimen) STORRS et.al. 2000 |
| |
| University Museum of Zoology, Cambridge | |
| UMZC T.690 | Plesiosaurus sp. |
| |
| Musee de Geologie de Lille | |
| Museo Nacional de Historia Natural | |
| MNHNH P73.003070 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| MNHNH P73.003005 | Peloneustes sp. |
| MNHNH P73.003069 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| MNHNH P73.003006 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| MNHNH P73.003002 | Cryptocleidus vignalensis (Holotype) ITURRALDE-VINENT & NORELL 1996a |
| MNHNH P73.003004 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| MNHNH P73.003007 | Cryptoclidae indet |
| MNHNH P73.003008 | Cryptocleidus caroli (Holotype) ITURRALDE-VINENT & NORELL 1996a |
| MNHNH P73.003065 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| MNHNH P73.003066 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| Museum of Paleontology, University of California at Berkeley | |
| UCMP 105703 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| UCMP 105704 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| UCMP 105720 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| UCMP 105725 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| National Museum of Natural History, Washington DC | |
| USNM 18699 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| USNM 18712 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| USNM 18721 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| USNM 18697 | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| Paleontological Collection of Instituto de Geología y Paleontología, La Habana | |
| IGP uncatalogued | Plesiosauridae indet ITURRALDE-VINENT & NORELL 1996a |
| Paleontologisk Museum, Oslo | |
| POM A 27745 | Tricleidus svalbardensis (Holotype) PERSSON 1962 |
| University of Wisconsin Geology Museum | |
| UW 5544 | Muraenosaurus reedii (Holotype) MEHL 1912 |
| UW 15938 | Pantosaurus striatus (Refered Specimen) O'KEEFE & WAHL 2003b |
| UW 15943 & 24801 | Tatenectes laramiensis (Neotype) O'KEEFE & WAHL 2003b |
| UW 24215 | Tatenectes laramiensis (Refered Specimen) O'KEEFE & WAHL 2003b |
| unknown | |
| not known | Liopleurodon ferox (Refered Specimen) SAUVAGE 1873 |
| not known | Peloneustes philarchus (Refered Specimen) OWEN 1871 |
| not known | Liopleurodon ferox (Refered Specimen) STORRS et.al. 2000 |
| Yale Peabody Museum of Natural History | |
| YPM 543 | Muraenosaurus reedii (Refered Specimen) MEHL 1912 |
| Zoological Institiute, Russian Academy of Sciences, St Petersburg | |
| ZIN ? | Liopleurodon ferox (Refered Specimen) STORRS et.al. 2000 |
| |
| British Geological Survey Collection | |
| BGS 85866 | Peloneustes philarchus FORREST 2000 |
| BGS 4646 | Cryptocleidus eurymerus FORREST 2000 |
| Fukui Prefecture Dinosaur Museum | |
| not known | Plesiosauria indet FUJITA 2003 |
| Leicester University Collection | |
| LEICU 35660 | Plesiosauria indet |
| LEICU 36230 | Plesiosauria indet |
| LEICU 36231 | Plesiosauria indet |
| LEICU 36232 | Plesiosauria indet |
| LEICU 56904 | Cryptocleidus oxoniensis |
| LEICU 70534 | Cryptocleidus oxoniensis |
| LEICU 90983 | Cryptocleidus sp. |
| LEICU 90988 | Cryptocleidus sp. |
| LEICU 114205 | Cryptocleidus sp. MARTILL et.al. 1994 |
| LEICU 114205 | Cryptocleidus sp. MARTILL et.al. 1994 |
| Manchester Museum | |
| MM 3174 | Liopleurodon macromerius (Refered Specimen) TARLO 1957 |
| Moscow Geological Prospecting Institute | |
| MGRI not known | Pliosauridae indet STORRS et.al. 2000 |
| MGRI not known | Cryptocleidus simbirskensis (Refered Specimen) OWEN 1871 |
| Museo di Storia Naturale di Milano. | |
| uncatalogued | Liopleurodon ferox (Refered Specimen) MAGANUCO 2005 |
| Museo Prof. Olsacher, Zapala, Neuquen | |
| MOZ 6002 | Pliosauridae indet GASPARINI & FERNANDEZ 1993 |
| MOZ 6005 | Muraenosaurus sp. GASPARINI & SPALLETTI 1993b |
| MOZ 6003 | Muraenosaurus sp. GASPARINI & SPALLETTI 1993b |
| MOZ 6004 | Muraenosaurus sp. GASPARINI & SPALLETTI 1993b |
| MOZ 6010 | Muraenosaurus sp. GASPARINI & SPALLETTI 1993b |
| MOZ 6006 | Cryptocleidus sp. GASPARINI & SPALLETTI 1993b |
| MOZ 6007 | Cryptocleidus sp. GASPARINI & SPALLETTI 1993b |
| Museum of Le Havre - coll. G. & E. Pennetier | |
| MLH(GEP) not known | Muraenosaurus leedsii (Refered Specimen) BARDET 1994 |
| MLH(GEP) not known | Liopleurodon ferox (Refered Specimen) BARDET 1994 |
| Museum of Le Havre - coll. J. Couvelard | |
| MLH(JC) not known | Peloneustes philarchus (Refered Specimen) BARDET 1994 |
| Museum of Le Havre - coll. Le Brun | |
| MLH(RB) 1000 | Liopleurodon cf. L. pachydeirus (Refered Specimen) BARDET 1994 |
| MLH(RB) 1003 & 1004 | Tricleidus seeleyi (Refered Specimen) BARDET 1994 |
| MLH(RB) 1005 | Cryptocleidus eurymerus (Refered Specimen) BARDET 1994 |
| National Museum of Wales | |
| NMW 19.96.G7 | Tricleidus seeleyi (Refered Specimen) BROWN 1981b |
| NMW J19.96.G5 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| NMW J21.44.G1 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| NMW Jno# | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| New Walk Museum, Leicester | |
| LEICT G.418.1956/8.e.1&2 | Cryptocleidus eurymerus |
| LEICT G2.1998.1 | Cryptocleidus eurymerus |
| LEICT G2.1998.10 | Muraenosaurus leedsii |
| LEICT G2.1998.11 | Muraenosaurus leedsii |
| LEICT G2.1998.12 | Peloneustes philarchus |
| LEICT G2.1998.13 | Cryptocleidus eurymerus |
| LEICT G2.1998.14 | Cryptocleidus eurymerus |
| LEICT G2.1998.15 | Cryptocleidus eurymerus |
| LEICT G2.1998.16 | Plesiosauria indet |
| LEICT G2.1998.18 | Plesiosauria indet |
| LEICT G2.1998.19 | Pliosauridae indet |
| LEICT G2.1998.2 | Pliosauridae indet |
| LEICT G2.1998.20 | Peloneustes philarchus |
| LEICT G2.1998.21 | Cryptocleidus eurymerus |
| LEICT G2.1998.3 | Muraenosaurus leedsii |
| LEICT G2.1998.5 | Liopleurodon ferox |
| LEICT G2.1998.6 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| LEICT G2.1998.7 | Liopleurodon ferox |
| LEICT G2.1998.8 | Liopleurodon ferox |
| LEICT G2.1998.9 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| LEICT G418.1956./8.d.1-18/ | Cryptocleidus eurymerus |
| LEICT G418.1956.35 | Muraenosaurus leedsii |
| LEICT G418.1956.39 | Cryptocleidus eurymerus |
| LEICT G418.1956.4 | Muraenosaurus beloclis |
| LEICT G418.1956.40 | Muraenosaurus leedsii |
| LEICT G418.1956.42 | Cryptocleidus eurymerus |
| LEICT G418.1956.44 | Muraenosaurus leedsii |
| LEICT G418.1956.45 | Peloneustes philarchus |
| LEICT G418.1956.46 | Cryptocleidus eurymerus |
| LEICT G418.1956.51 | Plesiosauria indet |
| LEICT G418.1956.52 | Muraenosaurus leedsii |
| LEICT G418.1956.53 | Muraenosaurus leedsii |
| LEICT G418.1956.55 | Peloneustes philarchus |
| LEICT G418.1956.56 | Muraenosaurus beloclis |
| LEICT G418.1956.57 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| LEICT G418.1956.62.1 | Peloneustes philarchus |
| LEICT G418.1956.62.2 | Peloneustes philarchus |
| LEICT G418.1956.63.1 | Peloneustes philarchus |
| LEICT G418.1956.63.2 | Peloneustes philarchus |
| LEICT G418.1956.64 | Liopleurodon ferox |
| LEICT G418.1956.66 | Cryptocleidus eurymerus |
| LEICT G418.1956.72 | Muraenosaurus leedsii |
| LEICT G418.1956.73 | Muraenosaurus leedsii |
| LEICT G418.1956.75 | Cryptocleidus eurymerus |
| LEICT G418.1956.76 | Plesiosauria indet |
| LEICT G418.1956.77 | Peloneustes philarchus |
| LEICT G418.1956.86 | Cryptocleidus eurymerus |
| LEICT G534.1993 | Muraenosaurus beloclis |
| LEICT G.18.1996 | Muraenosaurus leedsii (Refered Specimen) EVANS 1998 |
| LEICT G418.1956.67.0 | Peloneustes sp. |
| LEICT G418.1956.63 | Peloneustes sp. |
| LEICT G418.1956.43 | Plesiosauridae indet |
| LEICT G418.1956.63 | Peloneustes sp. |
| LEICT G418.1956.59.0 | Plesiosauridae indet |
| LEICT G418.1956.34 | Plesiosauridae indet |
| LEICT G418.1956.48 | Pliosauridae indet |
| LEICT G418.1956.54 | Pliosauridae indet |
| LEICT G2.1998.4 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| LEICT G2.1998.17 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| LEICT G418.1956.8 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| LEICT G418.1956.65 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| Oxford University Museum of Natural History | |
| SMC J104378 | Liopleurodon macromerius (Refered Specimen) DOMBROWSKY 1913 |
| SMC J10437 | Liopleurodon macromerius (Refered Specimen) DOMBROWSKY 1913 |
| SMC J10439 | Liopleurodon macromerius (Refered Specimen) DOMBROWSKY 1913 |
| SMC J10441 | Liopleurodon macromerius (Refered Specimen) DOMBROWSKY 1913 |
| SMC J10444 | Liopleurodon macromerius (Refered Specimen) DOMBROWSKY 1913 |
| SMC J10445 | Liopleurodon macromerius (Refered Specimen) DOMBROWSKY 1913 |
| SMC J10460 | Liopleurodon macromerius (Refered Specimen) DOMBROWSKY 1913 |
| OUM J25929-41 | Plesiosaurus plicatus (Holotype) SAUVAGE 1912 |
| Peterborough Museum and Art Gallery | |
| PET R.102 | Cryptocleidus eurymerus |
| PET R.104 | Cryptocleidus eurymerus |
| PET R.105 | Muraenosaurus leedsii |
| PET R.105a | Muraenosaurus leedsii |
| PET R.106 | Muraenosaurus leedsii |
| PET R.107 | Plesiosauria indet |
| PET R.108 | Plesiosauria indet |
| PET R.11 | Muraenosaurus leedsii |
| PET R.110 | Muraenosaurus sp. |
| PET R.110 [a] | Liopleurodon ferox |
| PET R.13 | Peloneustes philarchus |
| PET R.188 | Peloneustes philarchus |
| PET R.221 | Plesiosauria indet |
| PET R.23 | Peloneustes philarchus |
| PET R.240 | Muraenosaurus leedsii |
| PET R.246 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| PET R.25 | Peloneustes philarchus |
| PET R.26 | Cryptocleidus eurymerus |
| PET R.270 | Peloneustes philarchus |
| PET R.330 | Simolestes vorax |
| PET R.36 | Muraenosaurus leedsii |
| PET R.45 | Cryptocleidus eurymerus |
| PET R.50 | Cryptocleidus eurymerus |
| PET R.61 | Cryptocleidus eurymerus |
| PET R.65 | Peloneustes philarchus |
| PET R.92 | Cryptocleidus eurymerus |
| PET R.98 | Simolestes vorax |
| PET R.296 | Cryptocleidus sp. NOÈ (date unknown) |
| PET R.283.412 | Cryptocleidus eurymerus (Refered Specimen) BROWN & CRUICKSHANK 1994 |
| PET R338 | Pachycostasaurus dawnii (Holotype) CRUICKSHANK et.al. 1996 |
| PET R54 (B) | Cryptocleidus sp. FORREST 2003a |
| PET R12 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| PET R277 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| PET R287 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| PET R311 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| PET R100 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| Royal College of Surgeons Collection | |
| Scunthorpe Museum | |
| SCM P.2889 | Cryptocleidus eurymerus (Refered Specimen) BROWN & KEEN 1991 |
| SCM P.2916 | Muraenosaurus leedsii (Refered Specimen) BROWN & KEEN 1991 |
| Sedgwick Museum, Cambridge | |
| SMC uncatalogued | Cryptocleidus eurymerus (Holotype) BROWN & BARDET 1994 |
| SMC J46912 | Liopleurodon pachydeirus (Holotype) SEELEY 1869 |
| SMC J46913 | Peloneustes philarchus (Holotype) SEELEY 1869 |
| SMC J12498 | Liopleurodon macromerius (Refered Specimen) DOMBROWSKY 1913 |
| SMC Cast47837 | Peloneustes philarchus (Holotype) SEELEY 1869 |
| SMC J27424 | Liopleurodon sp. NOÈ et.al. 2003 |
| SMC C6 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC C7 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC C8 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC C9 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC C10 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC C11 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC C12 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC C13 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J65396 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J65397 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J65495 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J65496 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J65505 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J65866 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J65870a | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J65901 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J66297 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J66334 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J66410 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J66418 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J66620 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J66786 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J67072 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J66787 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J67074 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J67092 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J67336 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J67337 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J68335 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC J68352 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC X1 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC X39340 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| SMC none | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| The Hunterian Museum, Glasgow | |
| HMG V1807 | Cryptocleidus eurymerus (Refered Specimen) BROWN 1981b |
| HMG V1809 | Cryptocleidus eurymerus (Refered Specimen) BROWN 1981b |
| HMG V1809 | Cryptocleidus eurymerus (Refered Specimen) BROWN 1981b |
| HMG V1614 | Cryptocleidus eurymerus (Refered Specimen) DAVIDSON 1997 |
| HMG V1799 | Cryptocleidus eurymerus (Refered Specimen) DAVIDSON 1997 |
| HMG V1091 | Cryptocleidus eurymerus (Refered Specimen) DAVIDSON 1997 |
| HMG V1104 | Cryptocleidus eurymerus (Refered Specimen) DAVIDSON 1997 |
| HMG V1813 | Cryptocleidus eurymerus (Refered Specimen) DAVIDSON 1997 |
| HMG V1104 | Cryptocleidus eurymerus (Refered Specimen) DAVIDSON 1997 |
| HMG V1800 | Tricleidus seeleyi (Refered Specimen) BROWN 1981b |
| HMG V1835 | Cryptocleidus eurymerus (Refered Specimen) SMELLIE 1915 |
| HMG V1929 | Plesiosauridae indet CLARK et.al. 1993 |
| HMG V1705 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1708 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1717 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1737 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1753 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1793 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1806 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1810 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1817 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1818 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1819 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1820 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1822 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1823 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1825 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1826 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1827 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1828 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1829 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1830 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1834 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1838 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1839 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| HMG V1840 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| The Natural History Museum, London | |
| BMNH R 6696 | Cryptocleidus richardsoni (Holotype) LYDEKKER 1889b |
| BMNH R 2421 | Muraenosaurus leedsii (Holotype) SEELEY 1874a |
| BMNH R 2424 | Muraenosaurus leedsii (Refered Specimen) ANDREWS 1910 |
| BMNH R 2426 | Muraenosaurus leedsii (Refered Specimen) SEELEY 1892 |
| BMNH R 2428 | Muraenosaurus leedsii (Refered Specimen) BROWN 1981b |
| BMNH R 2478 | Muraenosaurus leedsii (Refered Specimen) SEELEY 1892 |
| BMNH R 2417 | Cryptocleidus eurymerus (Refered Specimen) CALDWELL 1997 |
| BMNH R 2860 | Cryptocleidus eurymerus (Refered Specimen) CALDWELL 1997 |
| BMNH R 3730 | Cryptocleidus eurymerus (Refered Specimen) CALDWELL 1997 |
| BMNH R 8575 | Cryptocleidus eurymerus (Refered Specimen) CALDWELL 1997 |
| BMNH R 10134 | Cryptocleidus eurymerus (Refered Specimen) CALDWELL 1997 |
| BMNH R 2616 | Cryptocleidus eurymerus (Refered Specimen) DAVIDSON 1997 |
| BMNH R 8622 | Cryptocleidus eurymerus (Refered Specimen) DAVIDSON 1997 |
| BMNH R 2861 | Muraenosaurus leedsii (Refered Specimen) BROWN 1981b |
| BMNH R 2863 | Muraenosaurus leedsii (Refered Specimen) LYDEKKER 1889b |
| BMNH R 3704 | Muraenosaurus leedsii (Refered Specimen) BROWN 1984 |
| BMNH R 3539 | Tricleidus seeleyi (Holotype) ANDREWS 1909 |
| BMNH R 2445 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2426 | Muraenosaurus leedsii (Refered Specimen) BROWN 1981b |
| BMNH R 2437 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2441 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2444 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2418 | Cryptocleidus eurymerus (Refered Specimen) ANDREWS 1910 |
| BMNH R 8621 | Cryptocleidus eurymerus (Refered Specimen) ANDREWS 1910 |
| BMNH R 2412 | Cryptocleidus eurymerus (Refered Specimen) ANDREWS 1910 |
| BMNH R 2423 | Muraenosaurus leedsii (Refered Specimen) BROWN 1981b |
| BMNH R 2422 | Muraenosaurus leedsii (Refered Specimen) ANDREWS 1910 |
| BMNH R 2864 | Muraenosaurus leedsii (Refered Specimen) ANDREWS 1910 |
| BMNH R 2443 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 3891 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 3705 | Cryptocleidus eurymerus (Refered Specimen) ANDREWS 1910 |
| BMNH R 3318 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2681 | Muraenosaurus leedsii (Refered Specimen) LYDEKKER 1889a |
| BMNH R 2427 | Muraenosaurus leedsii (Refered Specimen) ANDREWS 1910 |
| BMNH R 1965 | Muraenosaurus beloclis (Holotype) ANDREWS 1910 |
| BMNH R 3698 | Muraenosaurus beloclis (Refered Specimen) ANDREWS 1910 |
| BMNH R 2739 | Muraenosaurus beloclis (Refered Specimen) ANDREWS 1910 |
| BMNH R 2429 | Muraenosaurus beloclis (Refered Specimen) BROWN 1981b |
| BMNH R 1670 | Cryptocleidus richardsoni (Refered Specimen) LYDEKKER 1889b |
| BMNH R 2628 (R 2428?) | Muraenosaurus leedsii (Refered Specimen) LYDEKKER 1889b |
| BMNH R 44187 | Muraenosaurus leedsii (Refered Specimen) DELAIR 1959 |
| BMNH R 3897 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2862 | Cryptocleidus eurymerus (Refered Specimen) DAVIDSON 1997 |
| BMNH R 1253 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 3538 | Cryptocleidus eurymerus (Refered Specimen) BROWN 1981b |
| BMNH R 2442 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2465 | Cryptocleidus eurymerus (Refered Specimen) ANDREWS 1910 |
| BMNH R 2438 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2439 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 1669 | Cryptocleidus richardsoni (Refered Specimen) LYDEKKER 1889b |
| BMNH R 3703 | Cryptocleidus eurymerus (Refered Specimen) CALDWELL 1997 |
| BMNH R 2678 | Plesiosauria indet |
| BMNH R 2440 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2431 | Cryptocleidus eurymerus (Refered Specimen) ANDREWS 1910 |
| BMNH R 2420 | Cryptocleidus eurymerus (Refered Specimen) ANDREWS 1910 |
| BMNH R 1713 | Liopleurodon pachydeirus (Holotype) LYDEKKER 1889b |
| BMNH R 3803 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2679 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 3317 | Peloneustes philarchus (Refered Specimen) SEELEY 1869 |
| BMNH R 2416 | Cryptocleidus eurymerus (Refered Specimen) ANDREWS 1895a |
| BMNH R 400 | Liopleurodon ferox (Refered Specimen) DELAIR 1959 |
| BMNH R 1661b | Liopleurodon ferox (Refered Specimen) LYDEKKER 1889b |
| BMNH R 1661a | Liopleurodon ferox (Refered Specimen) LYDEKKER 1889b |
| BMNH R 1661 | Liopleurodon ferox (Refered Specimen) LYDEKKER 1889b |
| BMNH R R2413 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| BMNH R R6702 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| BMNH R R10135 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| University Museum of Zoology, Cambridge | |
| UMZC T.683 | Cryptocleidus oxoniensis |
| UMZC T.1188 | Plesiosaurus sp. |
| University of Glasgow | |
| UG V1090 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| UG 1105 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| UG 1127 | Cryptocleidus eurymerus (Refered Specimen) ANDERSON 2002 |
| University of Liverpool | |
| LIVUNI 4541 | Liopleurodon ferox FORREST 2000 |
| LIVUNI not known | Pliosauridae indet FORREST 2000 |
| LIVUNI not known | Liopleurodon sp. FORREST 2000 |
| LIVUNI not known | Pliosauridae indet FORREST 2000 |
| LIVUNI not known | Liopleurodon sp. FORREST 2000 |
| LIVUNI 4532 | Cryptocleidus oxoniensis (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4533 | Cryptocleidus oxoniensis (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4534 | Cryptocleidus oxoniensis (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4535 | Cryptocleidus oxoniensis (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4536 | Cryptocleidus oxoniensis (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4537 | Cryptocleidus oxoniensis (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4538 | Cryptocleidus oxoniensis (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4539 | Muraenosaurus durobrivensis (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4540 | Muraenosaurus durobrivensis (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4543 | Pliosaurus ferox (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4545 | Peloneustes philarchus (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4544 | Peloneustes philarchus (Refered Specimen) NEAVERSON 1935 |
| LIVUNI 4546 | Simolestes vorax (Refered Specimen) NEAVERSON 1935 |
| Universität Tübingen | |
| GPIT No I (Maish 1998) | Muraenosaurus sp. MAISCH 1998 |
| GPIT No II (Maish 1998) | Muraenosaurus sp. MAISCH 1998 |
| GPIT No III (Maish 1998) | Muraenosaurus sp. MAISCH 1998 |
| GPIT No IV (Maish 1998) | Muraenosaurus sp. MAISCH 1998 |
| GPIT uncatalogued | Liopleurodon ferox (Refered Specimen) LINDER 1913 |
| GPIT uncatalogued | Peloneustes philarchus (Refered Specimen) LINDER 1913 |
| unknown | |
| unnumbered | Cryptocleidus sp. SHEPPARD 1900 |
| No. 4-10 | Cryptocleidus sp. SHEPPARD 1900 |
| NMN R8575 | Cryptocleidus eurymerus (Refered Specimen) HIRZBERG 1934 |
| No. 1& 2 | Cryptocleidus sp. SHEPPARD 1900 |
| No. 11 | Cryptocleidus sp. SHEPPARD 1900 |
| No. 12 | Cryptocleidus sp. SHEPPARD 1900 |
| No. 13-21 | Cryptocleidus sp. SHEPPARD 1900 |
| No. 3 | Cryptocleidus sp. SHEPPARD 1900 |
| not known | Cryptocleidus eurymerus (Refered Specimen (as holotype)) SAUVAGE 1912 |
| not known | Cryptocleidus sp. BOGOLIUBOV 1911b |
| not known | Cryptocleidus sp. MARTILL 1988 |
| not known | Cryptocleidus eurymerus (Refered Specimen) COPE 1887 |
| not known | Muraenosaurus leedsii (Refered Specimen) OWEN 1871 |
| not known | Muraenosaurus leedsii (Refered Specimen) SAUVAGE 1912 |
| not known | Muraenosaurus sp. BOGOLIUBOV 1911b |
| not known | Liopleurodon ferox (Holotype) SAUVAGE 1873 |
| not known | Liopleurodon ferox (Refered Specimen) BROWN & KEEN 1991 |
| not known | Liopleurodon ferox (Refered Specimen) DELAIR 1959 |
| not known | Liopleurodon ferox (Refered Specimen) OWEN 1871 |
| not known | Liopleurodon ferox (Refered Specimen) OWEN 1871 |
| not known | Liopleurodon ferox (Refered Specimen) OWEN 1871 |
| not known | Liopleurodon grossouveri (Holotype) SAUVAGE 1873 |
| not known | Peloneustes sp. HUENE 1921 |
| |
| Moscow Geological Prospecting Institute | |
| MGRI VI61/1 | Plesiosauria indet STORRS et.al. 2000 |
| MGRI VI61/15 | Eretmosaurus jakowlewi (Holotype) MENNER 1948 |
| |
| Newman Collection & Brown Collection | |
| NCBC not known | Plesiosauridae indet BENTON 1995 |
| The Natural History Museum, London | |
| BMNH R 2986 | Cimoliasaurus sp. BENTON 1995 |
| unknown | |
| not known | Plesiosaurus erraticus (Holotype) SAUVAGE 1912 |
| not known | Muraenosaurus sp. CONYBEARE 1824 |
| |
| Edward de Courcy Clarke Earth Science Museum, University of Western Australia | |
| UWA 36112 | Plesiosauridae indet LONG & CRUICKSHANK 1998 |
| Geology Museum, University of Wyoming | |
| UMW 24217 | Plesiosauria indet WAHL 2006 |
| UMW 24219 | Plesiosauria indet WAHL 2006 |
| UMW 24236 | Plesiosauria indet WAHL 2006 |
| UMW 24240 | Plesiosauria indet WAHL 2006 |
| UMW 24243 | Plesiosauria indet WAHL 2006 |
| UMW 24244 | Plesiosauria indet WAHL 2006 |
| Western Australian Museum | |
| WAM 86.10.707 | Elasmosauroidae indet LONG & CRUICKSHANK 1998 |
| WAM 63.5.13 | Plesiosauridae indet LONG & CRUICKSHANK 1998 |
| |
| Bayerische Staatsammlung für Palãontologie and Historische Geologie | |
| 1967 I 227-230 | Plesiosaurus sp. WELLNHOFER 1970 |
| Musée d’Histoire Naturelle du Mans | |
| MHNLM.2005.16 | Elasmosauroidae indet (Refered Specimen) VINCENT et.al. 2007 |
| |
| Fossilienmuseum Dotternhausen | |
| uncat | Plesiosauria indet GROßMANN 2006 |
| Manchester Museum | |
| MM uncatalogued | Macroplata longirostris (Refered Specimen) BENTON & TAYLOR 1984 |
| MM L7077 | Microcleidus homalospondylus (Refered Specimen) WATSON 1909 |
| MM L8023 | Sthenarosaurus dawkins (Holotype) WATSON 1909 |
| Musee Municipal de la ville de Millau, Aveyron | |
| MMMA J. T. 86-100 | Occitanosaurus tournemirensis (Holotype) BARDET et.al. 1999 |
| Museum of Comparitive Zoology, Harvard | |
| MCZH 1033 | Rhomaleosaurus longirostris (Holotype) TATE & BLAKE 1876 |
| National Museum of Ireland, Dublin | |
| NMING F8785 | Rhomaleosaurus cramptoni (Holotype) CARTE & BAILY 1863 |
| Naturkundemuseum Berlin | |
| MB.R.1992 | Plesiosaurus guilelmiimperatoris (Holotype) DAMES 1895 |
| New Walk Museum, Leicester | |
| LEICT G2.1988 | Rhomaleosaurus sp. FORREST 2000 |
| Queensland Museum | |
| Sedgwick Museum, Cambridge | |
| SMC J35182 | Microcleidus macropterus (Refered Specimen) WATSON 1911 |
| Staatliches Museum für Naturkunde Stuttgart | |
| SMNS 51747 | Plesiosauria indet GROßMANN 2006 |
| SMNS 53044 | Rhomaleosaurus victor (Refered Specimen) GROßMANN 2006 |
| SMNS uncat. | Rhomaleosaurus victor (Refered Specimen) GROßMANN 2006 |
| SMNS 81854 | Plesiosauria indet GROßMANN 2006 |
| MB.R.1991 | Hydrorion brachypterygius (Refered Specimen) GROßMANN 2006 |
| Staatliches Museum für Naturkunde, Karlsruhe | |
| SMNS 12039 | Seeleyosaurus holzmadensis (Refered Specimen) WHITE 1940 |
| SMNS 51141 | Microcleidus sp. URLICHS et.al. 1994 |
| SMNS 51143 | Microcleidus sp. URLICHS et.al. 1994 |
| SMNS 16812 | Plesiopterys wildii (Holotype) O'KEEFE 2004b |
| SMNS 51942 | Plesiosaurus sp. GROßMANN 2006 |
| SMNS uncat | Plesiosauria indet GROßMANN 2006 |
| SMNS 54052 | Plesiosauria indet GROßMANN 2006 |
| SMNS 12478 | Rhomaleosaurus victor (Holotype) GROßMANN 2006 |
| SMNS 51945 | Plesiosauria indet GROßMANN 2006 |
| SMNS 50845 | Plesiosaurus sp. GROßMANN 2006 |
| uncat | Seeleyosaurus guilelmiimperatoris GROßMANN 2006 |
| SMNS 50847 | Rhomaleosauridae indet GROßMANN 2006 |
| The Natural History Museum, London | |
| BMNH R 36184 | Microcleidus homalospondylus (Holotype) OWEN 1865 |
| BMNH R 4853 | Rhomaleosaurus zetlandicus (Refered Specimen) CRUICKSHANK 1996c |
| The Yorkshire Museum | |
| YM G503 | Rhomaleosaurus zetlandicus (Holotype) PHILLIPS 1854 |
| YM 502 | Microcleidus homalospondylus (Holotype) WATSON 1909 |
| University Museum of Zoology, Cambridge | |
| UMZC T. 1187 | Plesiosaurus hawkinsii |
| Universität Tübingen | |
| GPIT/RE/3185 | Plesiosaurus brachypterygius (Holotype) HUENE 1923 |
| unknown | |
| not known | Plesiosauridae indet BENTON & TAYLOR 1984 |
| not known | Plesiosaurus sp. OWEN 1871 |
| Urwelt-Museum Hauff | |
| Hauff Nr. 8 | Hydrorion brachypterygius (Refered Specimen) GROßMANN 2006 |
| Hauff Nr. 7 | Hauffiosaurus zanoni (Holotype) O'KEEFE 2001a |
| Whitby Museum | |
| WM 851S | Plesiosaurus simpsoni (Refered Specimen) TATE & BLAKE 1876 |
| |
| National Museum of Ireland, Dublin | |
| NMING F 8749 | Eurycleidus arcuatus (Refered Specimen) SMITH 2005 |
| The Natural History Museum, London | |
| unknown | |
| uncatalogued | Plesiosaurus depressus (Holotype) TATE & BLAKE 1876 |
| not known | Microcleidus sp. URLICHS et.al. 1994 |
| |
| Royal College of Surgeons Collection | |
| RCS 238 | Plesiosaurus compressus (Holotype) SEELEY 1872 |
| RCS 236 | Plesiosaurus subconcavus (Holotype) SEELEY 1872 |
| |
| Bristol Museum and Art Gallery | |
| BRSMG Ce17972a-o | Plesiosaurus sp. STORRS 1995 |
| Geological Institute, Copenhagen | |
| Leicester University Collection | |
| LEICU 93762 | Plesiosauria indet |
| Lincolnshire County Museum | |
| Staatliches Museum für Naturkunde Stuttgart | |
| SNS uncatalogued | Plesiosaurus guilelmiimperatoris (Holotype) DAMES 1895 |
| SNS uncatalogued | Thaumatosaurus victor (Holotype) FRAAS 1910 |
| SNS unknown | Plesiosaurus sp. DOMBROWSKY 1913 |
| SNS unknown | Plesiosaurus robustus (Refered Specimen) DAMES 1895 |
| SNS unknown | Plesiosaurus nothosauroides (Refered Specimen) DAMES 1895 |
| unknown | |
| not known | Plesiosaurus suevicus (Holotype) ANONYMOUS 1994c |
| not known | Plesiosaurus posiondoniae (Holotype) ANONYMOUS 1994c |
| |
| Bristol Museum and Art Gallery | |
| BRSMG Cb 2337 | Plesiosaurus brachycephalus (Holotype) OWEN 1840b |
| BRSMG Cb 2479 | Attenborosaurus conybeari (Refered Specimen) BAKKER 1987 |
| BRSMG Cb 2497 | Plesiosaurus subtrigonus (Holotype) OWEN 1840a |
| British Geological Survey Collection | |
| BGS 522 | Elasmosauroidae indet FORREST 2000 |
| Derby Museum and Art Galleries | |
| DMA 1588 | Plesiosaurus dolichodeirus (Refered Specimen) DOMBROWSKY 1913 |
| Geological Institute, Copenhagen | |
| MGUH uncatalogued | Attenborosaurus conybeari (Refered Specimen) REES & BONDE 1999 |
| Institut Royal des Sciences Naturelles de Belgique | |
| IRSNB R128 | Pliosauridae indet GODEFROIT 1995b |
| IRSNB R127 | Elasmosauroidae indet GODEFROIT 1995b |
| James Mitchell Museum | |
| JMM FC M 032 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| Muséum National d’Histoire Naturelle | |
| MNHMP A.-C. 8592 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| National Museum of Ireland, Dublin | |
| NMING F:8758 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| Oxford University Museum of Natural History | |
| OUM J.13809 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| OUM J.28586 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| OUM J.28585 | Plesiosaurus dolichodeirus (Refered Specimen) POWEL & EDMONDS 1978 |
| OUM J.28586 | Plesiosaurus dolichodeirus (Refered Specimen) POWEL & EDMONDS 1978 |
| OUM J.28587/1-57 | Plesiosaurus macromus (Holotype) POWEL & EDMONDS 1978 |
| OUM J.28588 | Plesiosaurus arcuatus (Refered Specimen) POWEL & EDMONDS 1978 |
| OUM J.12100 | Plesiosaurus arcuatus (Refered Specimen) POWEL & EDMONDS 1978 |
| OUM J.10304 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| Royal College of Surgeons Collection | |
| RCS 225 | Plesiosaurus dolichodeirus (Refered Specimen) SEELEY 1872 |
| RCS 223 | Plesiosaurus dolichodeirus (Refered Specimen) SEELEY 1872 |
| RCS 224 | Plesiosaurus dolichodeirus (Refered Specimen) SEELEY 1872 |
| Sedgwick Museum, Cambridge | |
| SMC J228587,TM13286 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| Staatliches Museum für Naturkunde Stuttgart | |
| KBLN uncatalogued | Plesiosaurus dolichodeirus (Refered Specimen) DOMBROWSKY 1913 |
| KBLN uncatalogued | Plesiosaurus dolichodeirus (Refered Specimen) DOMBROWSKY 1913 |
| SNS not known | Plesiosaurus dolichodeirus (Refered Specimen) OWEN 1871 |
| Teylers Museum | |
| TM 13286 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| The Natural History Museum, London | |
| BMNH R 1340 | Eretmosaurus sp. DELAIR 1959 |
| BMNH R 1338 & R 1339 | Plesiosaurus conybeari (Refered Specimen) SWINTON 1947 |
| BMNH R 1756 | Plesiosaurus dolichodeirus (Refered Specimen) LYDEKKER 1889a |
| BMNH R 255 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| BMNH R 1314 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| BMNH R 1313 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| BMNH R 28332 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| University Museum of Zoology, Cambridge | |
| UMZC T.685 | Plesiosaurus dolichodeirus |
| UMZC T.745 | Plesiosaurus dolichodeirus |
| UMZC T.746 | Plesiosaurus dolichodeirus |
| UMZC T.431 | Plesiosaurus sp. |
| UMZC T.689 | Plesiosaurus sp. |
| University of Bristol Geology Museum | |
| BRSUG 26539 | Plesiosaurus dolichodeirus (Refered Specimen) HOPLEY 2001 |
| unknown | |
| JMM FC M 032 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| NMHN A.-C. 8592 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| not known | Plesiosaurus dolichodeirus (Refered Specimen) SEELEY 1872 |
| not known | Microcleidus homalospondylus (Refered Specimen) OWEN 1871 |
| not known | Plesiosaurus dolichodeirus (Refered Specimen) OWEN 1871 |
| not known | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| not known | Plesiosaurus dolichodeirus (Refered Specimen) OWEN 1871 |
| Yale Peabody Museum of Natural History | |
| YPM 1654 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| YPM PU 3352 | Plesiosaurus dolichodeirus (Refered Specimen) STORRS 1997 |
| |
| Alfred Gillett Trust | |
| AGT 11 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| Bristol Museum and Art Gallery | |
| BRSMG not known | Plesiosaurus depressus (Holotype) SWINTON 1947 |
| British Geological Survey Collection | |
| BGS 26035 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| BGS 51235 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| BGS 5188 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| Halberstadt, Stadtmuseum und Sammlung | |
| HSMS none | Plesiosauria indet BRANDES 1912 |
| Liverpool Museum | |
| LM 1978.48 | Elasmosauroidae indet FORREST 2000 |
| Manchester Museum | |
| MM 9767 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| National Museum of Ireland, Dublin | |
| NMING F 10194 | Rhomaleosaurus megacephalus (Refered Specimen) SMITH 2005 |
| Natur Bornholm | |
| not numbered | Plesiosauria indet MILAN & BONDE 2001 |
| not numbered | Plesiosaurus sp. MILAN & BONDE 2001 |
| not numbered | Attenborosaurus conybeari (Refered Specimen) MILAN & BONDE 2001 |
| not numbered | Plesiosauria indet MILAN & BONDE 2001 |
| not numbered | Plesiosauria indet MILAN & BONDE 2001 |
| Natural History Museum, Wollaton Hall, Nottingham | |
| NOTNH 1987.G.60 | Elasmosauroidae indet FORREST 1998 |
| New Walk Museum, Leicester | |
| LEICT G846.1898 | Rhomaleosaurus megacephalus (Refered Specimen) |
| LEICT G243.1993 | Pistosauridae indet CRUICKSHANK 1996b |
| LEICT G4700.1892 | Elasmosauroidae indet |
| LEICT G221.1851 | Rhomaleosaurus megacephalus (Neotype) CRUICKSHANK 1994d |
| Oxford University Museum of Natural History | |
| OUM J.10337 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| Redpath Museum, Montreal | |
| RMM unknown | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| Royal College of Surgeons Collection | |
| RCS 250 | Plesiosaurus costatus (Refered Specimen) SEELEY 1872 |
| RCS 226 | Plesiosaurus platydeirus (Holotype) SEELEY 1872 |
| RCS 227 | Plesiosaurus platydeirus (Refered Specimen) SEELEY 1872 |
| RCS 222 | Thalassiodracon hawkinsii FORREST 2000 |
| Sedgwick Museum, Cambridge | |
| SMC J35181 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| SMC J35180 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| SMC J12103 | Plesiosaurus sp. DELAIR 1959 |
| SMC J46986 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| SMC J46986 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| SMC J35181 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| SMC J35180 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| Somerset County Museum | |
| SCOM 8345 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| SCOM 8348/9291 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| Swansea Museum | |
| SWNM uncatalogued | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| The Academy of Natural Sciences | |
| ANS 15676 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| The Natural History Museum, London | |
| BMNH R 2029 | Eurycleidus arcuatus (Refered Specimen) OWEN 1840a |
| BMNH R 2027 | Eurycleidus arcuatus (Refered Specimen) OWEN 1840a |
| BMNH R 2028 | Eurycleidus arcuatus (Refered Specimen) OWEN 1840a |
| BMNH R 2020 (R 14551) | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| BMNH R 2021 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| BMNH R 2022 (R 14549) | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| BMNH R 2039 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| BMNH R 14435 | Eretmosaurus rugosus (Neotype) BROWN & BARDET 1994 |
| BMNH R 14550 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| BMNH R 1331 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| BMNH R 45 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| BMNH R 2018 | Thalassiodracon hawkinsii (Holotype) STORRS 1997 |
| BMNH R 14450 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| BMNH R 2061 | Eurycleidus arcuatus (Refered Specimen) STORRS & TAYLOR 1996 |
| BMNH R 1317 | Eurycleidus arcuatus (Refered Specimen) STORRS & TAYLOR 1996 |
| BMNH R 1318 | Eurycleidus arcuatus (Refered Specimen) STORRS & TAYLOR 1996 |
| BMNH R 2047 | Eurycleidus arcuatus (Refered Specimen) STORRS & TAYLOR 1996 |
| BMNH R 1319 | Eurycleidus arcuatus (Refered Specimen) STORRS & TAYLOR 1996 |
| University College, Dublin | |
| UCD uncatalogued | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1996 |
| University of Liverpool | |
| LIVUNI 10374 | Plesiosauridae indet FORREST 2000 |
| LIVUNI not known | Plesiosauridae indet FORREST 2000 |
| unknown | |
| ANSP 15767 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| RM 4110 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| AGT 11 | Thalassiodracon hawkinsii (Refered Specimen) STORRS & TAYLOR 1994 |
| not known | Plesiosaurus pentagonus (Holotype) CHARIG 1971 |
| not known | Plesiosaurus trigonus (Holotype) OWEN 1840a |
| not known | Plesiosaurus subtrigonus (Holotype) OWEN 1840b |
| not known | Plesiosaurus sp. DELAIR 1959 |
| not known | Plesiosaurus sp. DELAIR 1959 |
| not known | Plesiosaurus sp. DELAIR 1959 |
| not known | nova STORRS in prep (Refered Specimen) OWEN 1840b |
| not known | Eretmosaurus sp. DELAIR 1959 |
| not known | Deirosaurus italicus (Holotype) OWEN 1854 |
| Warwickshire Museum | |
| WMS G10875 | Cryptocleidus sp. CRUICKSHANK 1994d |