Cymatosaurus
Yunguisaurus
Pistosaurus
Plesiosaurus_longirostris
OUMJ28585
Hauffiosaurus
BMNH_49202
Augustasaurus
Attenborosaurus
Thalassiodracon
Plesiosaurus_dolichodeirus
Seeleysaurus
Hydrorion
Simolestes
Pliosaurus
Peloneustes
Liopleurodon
Kronosaurus
Brachauchenius
Leptocleidus_clemai
Dolichorhynchops
TMP_94_122_01
Umoonasaurus
Leptocleidus_superstes
Leptocleidus_capensis
Lindwurmia_thiuda
LEICS_G221_1851
Rhomaleosaurus_megacephalus
Macroplata
WARMS_G10875
NIMING_F8749
NMING_F10194
Eurycleidus
Archaeonectrus
Sthenarosaurus
Rhomaleosaurus_zetlandicus
Rhomaleosaurus_victor
Rhomaleosaurus_propinquus
Maresaurus
Rhomaleosaurus_thorntoni
Rhomaleosaurus_cramptoni