Locality Layer
Canada, Alberta, Brazeau River, Jasper Park Tournaisian
China, Yunnan, Baoshan district, Baoshan Block, West Yunnan Qingshuigou Fm., Tn3 or early Viséan
Germany, Thuringia, Löhma, NW of, NNE Schleiz:Buschteich qu. Rußschiefer
Morocco, Maider, Aguelmous,Fezzou bed 18,up.Gattendorfia Z.
Morocco, Tafilalt, El Atrous,0,5 km NW of Oued Znaïgui Fm.
Russian Federation, Kaluzhskaya Obl., Kozelsk Chernyshin Lmst., unrecognized
USA, Missouri, Pettis County, Sedalia, County farm about 1,5mls N' of Chouteau Limestone
USA, Montana, Blaine Co., Little Chief Canyon, Lodgepole Creek Lodgepole Lst.
USA, Nevada, Eureka Co., Antelope Range, NW,Pogonip-Davis Spring Davis Spring Fm., 30 m above 3565
USA, Nevada, Eureka Co., Antelope Range, NW,Pogonip-Davis Spring Davis Spring Fm., 55 m above 3565
USA, New Mexico, Otero Co., Sacramento Mts., Sly gab in Marble Cany. Caballero Formation