There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 124939 | B. Kröger | Kallholn, Boda Lst. (coll. Isberg, Warburg, among others 1913-1914, 1916-1918, 1923, 1924, 1932) Katian - Ordovician 5 - Sweden | Isberg (1934) |
| 157537 | B. Kröger | Amtjärn Quarry, Jonstorp Fm. Katian - Ordovician 5 - Sweden | Kröger (2013) |