|
gptkb:Pliosaurs
|
Flippers
|
|
gptkb:Trionychidae
|
paddle-like
|
|
gptkb:Batrachoseps_attenuatus
|
reduced limbs
|
|
gptkb:Ichthyosauria
|
paddle-shaped flippers
|
|
gptkb:Ichthyostega_stensioei
|
robust limbs with digits
|
|
gptkb:Bear_Grizzly_recurve_bow
|
one-piece
|
|
gptkb:Testudines
|
stout legs
|
|
gptkb:Plesiosauroidea
|
four flippers
|
|
gptkb:loggerhead_sea_turtle
|
flippers
|
|
gptkb:Batrachoseps_luciae
|
reduced limbs
|
|
gptkb:Mosasauroidea
|
paddle-like flippers
|
|
gptkb:Ichthyosaurs
|
Flippers
|
|
gptkb:Testudines
|
flippers
|
|
gptkb:Tarsiers
|
Elongated tarsal bones
|
|
gptkb:Teleosauridae
|
webbed feet
|
|
gptkb:Testudines
|
webbed feet
|
|
gptkb:Elpistostegalia
|
lobe-finned
|
|
gptkb:two-toed_amphiuma
|
reduced
|