There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 111035 | M. Clapham | Williams Coal Company Mine, Catoosa (coll. Charles Read 1939) Yeadonian - Carboniferous 4 - Georgia | Carpenter (1960) |
| 111052 | M. Clapham | Silver Spring, East Providence (Gorham coll) (coll. Gorham 1889) Westphalian C/Westphalian D - Carboniferous 4 - Rhode Island | Scudder (1893) |