The most notable thing about Brachiosaurus altithorax is its characteristic high-necked posture

Height 71 mm

which is the largest sea turtle in existence today

playing an important ecological role in maintaining the island's pre-human forest communities

It had a long

Dimetrodon Variant:Unprimed The most notable thing aboutDimetrodon (D. grandis, "Wedgetooth"), is an extinct genus of non mammalian synapsids that lived during the Kungurian Age of the Lower Permian, between 295 and 272 million years ago, was a terrestrial animal and is believed to have lived in swampy areas and river banks, near bodies of fresh water where they could find food. It is a member of the Sphenacodontidae family and is the best known of the Pelicosaurs, especially for its spectacular sail. It