| |
Locality |
Layer |
|
China, Guangxi, Luofu, Nandan |
Tangdin Fm. |
|
|
Germany, Harz, Harzgerode, Schneckenberg quarry |
Dalmanites Shale |
|
|
Germany, Harz, Rothäuser Cliff |
Lauterberg Lst. |
|
|
Germany, Hunsrück, Bundenbach |
Hunsrück Shale |
|
|
Spain, Palencia, Arauz Region, Puerto de Arauz |
3c beta |