There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 41781 | D. Bottjer | GS6323, east tributary of Letham Burn (D44/f9672) (coll. Mutch, Waterhouse) Roadian - Permian 3 - New Zealand | Waterhouse (1963) |
| 41791 | D. Bottjer | GS9276, Wairaki River (D44/f9957) (coll. Waterhouse 1963) Artinskian - Permian 2 - New Zealand | Waterhouse (1968) |
| 41796 | D. Bottjer | GS9697, Letham Burn (D44/f9001) (coll. Hall, Waterhouse 1960,1963,1964) Wordian - Permian 4 - New Zealand | Waterhouse (1968) |