Locality Layer
Canada, NW Territor.+Arctic Islands, Funeral Range Funeral Fm.
China, Yunnan, Baoshan district, Baoshan Block,W.Yunnan (in Chinese) Lower Devonian, Shebajiao Fm.
France, Bretagne, Prioldy Prioldy Fm.
Germany, Harz, Goslar, Steinberg Wissenbach Shales
Germany, Harz, Wolfshagen, Töllthal Wissenbach Shales
Germany, Rhenish Mountains, Caldern Tentaculite Shales
Germany, Rhenish Mountains, Haigerseelbach Eifelian
Germany, Rhenish Mountains, Kernbach Ballersbach Lst.
Germany, Rhenish Mountains, Kernbach, Slate quarry Tentaculite Shales
Great Britain, England,Devonshire, Englebourne near Harberton Eifelian
Great Britain, England,Devonshire, Mudstone Bay, Brixham Eifelian
Morocco, Skoura, Talouine Eifelian,lower
Morocco, Tafilalt, Djorf Eifelian,upper
Spain, Pyrenees,Central (Spain), Puig Estela, N of Ogassa Villech Fm., 6 m below top of
Spain, Pyrenees,Eastern (Spain), Coma Oriola, Tosa d'Alp Villech Fm., 3 m below top
Spain, Pyrenees,Eastern (Spain), Serra de Comabella,Tosa d'Alp,Puigllanc. Villech Fm., 5-10 m below top of