Cadmifurns / "Streptoligros crinictia acridis: Liu on Mins from Fan Tiockels Brook. Also Potan Park Common and good. / The small common Productus (one type) forms the lamellae at Bindon, also occurs on Tiockel's Brook Tiockels Brook has the same fossils as at Lead Cre, Potan Park but less abundant and not so many species. This may be due only to collecting. Both localities are closely situated.