Paleozoology Arthropods Newly named insects Conodont paleozoology German paleontologist and stratigrapher Heinz Walter Kozur (1942-2013) described the conodont genus Mesogondolella. Vertebrate paleozoology Plesiosaurs Plesiosaur gastroliths documented. New taxa Archosauromorphs Newly named pseudosuchians Newly named dinosaurs Data courtesy of George Olshevsky's dinosaur genera list. Newly named birds Pterosaurs New taxa Synapsids Non-mammalian References Chatterjee, Sankar and Small, Bryan J.; 1989; New plesiosaurs from the Upper Cretaceous of Antarctica; 47 pp. 197–215 in Origins and Evolution of the Antarctic Biota, Geological Society Special Pub., edited by Crame, J.A. Sanders F, Manley K, Carpenter K. Gastroliths from the Lower Cretaceous sauropod Cedarosaurus weiskopfae. In: Tanke D.H, Carpenter K, editors. Mesozoic vertebrate life: new research inspired by the paleontology of Philip J. Currie. Indiana University Press; Bloomington, IN: 2001. pp. 166–180. Paleontology Paleontology 9