There are 2 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
93219 | R. Butler | Twin Butte Creek (= Pteranodon umbrosus holotype / coll. Cope 1871) |
Cope (1872) |
93225 | R. Butler | Twin Butte Creek (= Pteranodon harpyia holotype / coll. Cope 1871) |
Cope (1872) |