There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 32504 | H. Sims | Bous-Volklingen Heilgenwalder Schichten Westphalian D/Khamovnikian - Carboniferous 4-5 - Germany | De Jong (1974) |
| 122514 | M. Clapham | Piesberg quarry, "Flöz Zweibänke" (Museum am Schölerberg coll) Westphalian C/Westphalian D - Carboniferous 4 - Germany | Brauckmann and Herd (2000) |