| |
Locality |
Layer |
|
Belgium, Liège, Chokier |
H1, lower Homoceras Zone |
|
|
Germany, Rhenish Mountains, Gerlingsen, Erbenberg |
lower R1 |
|
|
USA, Nevada, Nye Co., North Syncline Ridge,Nevada Test Site |
Scotty Wash Fm. |
|
|
USA, Nevada, Nye Co., South Syncline Ridge, Nevada Test Site |
Scotty Wash Fm., trench unit 18 |
|
|
USA, Nevada, Nye Co., South Syncline Ridge, Nevada Test Site |
Scotty Wash Fm., trench unit 21 |