There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 135641 | M. Clapham | Eckfeld Maar (NHMN 1990 collection) (coll. 1990) MP 13 - Cenozoic 2 - Germany - old id | Wappler (2003) |
| 138912 | M. Clapham | Eckfeld Maar (NHMN 2000 collection) (coll. 2000) MP 13 - Cenozoic 2 - Germany - old id | Dlussky et al. (2009) |