EditorialSchlotheimia, Print, Schlotheimia is a genus of extinct cephalopods belonging to the subclass Ammonoidea that lived during the Hettangian stage at the beginning of the Early Jurassic.
EditorialMassospondylus dinosaur. Early Jurassic Period. Hettangian to Pliensbachian age. 200-183 million years ago. Skeleton. Natural History Museum. London. United Kingdom.
EditorialMassospondylus dinosaur. Early Jurassic Period. Hettangian to Pliensbachian age. 200-183 million years ago. Skeleton. Natural History Museum. London. United Kingdom.