Locality Layer
China, Guangxi, Qixu, 2,7km 6 (Upper Locheng Fm.)
USA, California, Inyo Co., White Top Mountain Eumorphoceras rotuliforme BZ
USA, Nevada, Clark Co., Black Hills, Picture Canyon Indian Springs Fm., basal portion
USA, Nevada, Clark Co., Wildcat Wash SW Indian Springs Fm., basal portion
USA, Nevada, Lincoln Co., Cave Valley Well Eumorphoceras rotuliforme BZ
USA, Nevada, Lincoln Co., Cave Valley Well Scotty Wash Fm., lower part
USA, Nevada, White Pine Co., Cave Creek Eumorphoceras girtyi BZ
USA, Utah, Millard Co., Gandy NE (undifferentiated) Eumorphoceras rotuliforme BZ