| |
Locality |
Layer |
|
Germany, Rhenish Mountains, Ober-Rödinghausen, railway cutting |
5 of Hangenberg-Kalk |
|
|
Kazakhstan, Karagandinskaya Obl., Akbastau Mts. |
Kassini beds |
|
|
USA, Michigan, Calhoun County, Marshall |
Marshall Sandstone |
|
|
USA, Ohio, Jackson County, Ray |
Logan Fm., Byer M., 5m below top |
|
|
USA, Ohio, Wayne County, Wooster |
Logan Fm., Byer M., 3m below top |