There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 112605 | M. Clapham | Piesberg quarry, "Flöz Zweibänke" (Sowiak coll) (coll. Michael Sowiak) Westphalian D - Carboniferous 4 - Germany | Béthoux and Herd (2009) |
| 122514 | M. Clapham | Piesberg quarry, "Flöz Zweibänke" (Museum am Schölerberg coll) Westphalian C/Westphalian D - Carboniferous 4 - Germany | Brauckmann and Herd (2000) |
| 122537 | M. Clapham | Piesberg quarry, "Flöz Dreibänke" (Jansen coll) (coll. Leo Jansen) Westphalian D - Carboniferous 4 - Germany | Zessin (2006) |
| 133674 | M. Clapham | Piesberg quarry, "Flöz Zweibänke" (Droege coll) (coll. Droege) Westphalian C/Westphalian D - Carboniferous 4 - Germany | Brauckmann (1995) |
| 155262 | M. Clapham | Hagen-Vorhalle quarry (Sippel collection) Marsdenian - Carboniferous 4 - Germany | Brauckmann et al. (1985) |