A reconstruction of several Elasmosaurs based on those I have and will photograph; Thalassomedon (grey), Morenosaurus (blue), Elasmosaurus (black) and Cryptoclidus (brown)
A reconstruction of several Plesiosaurs based on those I have photographed at the London Natural History Museum; Archaeonactrus, Rhomaleosaurus, Plesiosaurus and Attenborosaurus
As many of us do so like extinct animals, I thought why not start a thread to share our favourite Mesozoic animals... By category?!
Remember, you can add or change any categories you like in your posts; the following is just how I do it;
Sauropodomorph: Apatosaurus
Ornithopod: Ouranosaurus...
On this penultimate Meso-poster, we have the only lineage of marine reptiles (if we include ancient relatives) that lived throughout the three periods, the Plesiosaurs. Featuring Umoonasaurus, Nothosaurus, Plesiosaurus, Polycotylus, Rhomaleosaurus, Cryptoclidus, Kronosaurus and Thalassomedon.