User:Abyssal/Portal:Jurassic/DYK/6

... that major discoveries in the history of ceratosaur research include horned predators like Ceratosaurus (pictured), Majungasaurus, and Carnotaurus, as well as a bonebed of the projecting-toothed Masiakasaurus?
... that the discovery of the extinct golden silk orb-weaver species Nephila jurassica extended the fossil record of the genus by 130 million years?
... that shartegosuchid crocodyliforms made up an endemic Central Asian Mesozoic fauna that existed after the breakup of Pangaea?
... that Ambondro, which lived in Madagascar about 167 million years ago, is the oldest known mammal with modern, tribosphenic molars?
... that the shell of the extinct sea urchin Pelanechinus corallina was composed of separate groups of fused plates which resulted in its being flexible?