as bivalves and gastropods, along with ammonoids and belemnoids, account for 1.69% of specimens. Rare and probably non-endemic fossils also include echinoderms such as crinoids, starfish, and sea urchins; branchiopods; and relatively complete conifer branches and leaves, which probably originated from coastal forests less than away. References Tanystropheids Prehistoric reptile genera Anisian genera Middle Triassic reptiles of Asia Triassic China Fossils of China Fossil taxa described in 2003