There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 7437 | M. Kosnik | Nelson 1 Bartonian - Cenozoic 3 - Texas | Nelson (1975) |
| 7438 | M. Kosnik | Nelson 2 Bartonian - Cenozoic 3 - Texas | Nelson (1975) |
| 7439 | M. Kosnik | Nelson 3 Bartonian - Cenozoic 3 - Texas | Nelson (1975) |