A Prehistoric Dolphin (also known as Ichthyosaurus) looked like the pictures shown below:
http://www.healthstones.com/dinosaurdata/i/ichthyosaurus/ichthyosaurus.jpg
http://www005.upp.so-net.ne.jp/JurassicGallery/Ichthyosaurs.jpg
http://csotonyi.com/Ichthyosaurus.jpg
Nobody knows. Remember, the only thing we found was bones, not skin. Who knows, they could've been pink!
Prehistoric turtles probably looked much like like turtles do today.
i think different turtles would probably look like different turtles!they look different from regular turtles you see, but similar!
it was a stone
no. Do they look like dinosaurs?
they look like original turtles with fins on the back and front.
turtles
they where a lot bigger trust me
they look like a turtle but blue
the ondontochelys look like turtles and a lizard
they are green and they look like a penis like the hulks =)
It looks like a Frog with a shell.
They look like weird cloud but underwater
There are no prehistoric whales...whales evolved from these dog-like things that swam a lot... that's why when you look at whale skeletons they look a little like dog skeletons