There are 2 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
79688 | W. Kiessling | Batal Khuduk, Mandal Obo Siegen - Devonian 1 - Mongolia | Sharkova (1981) |
79714 | W. Kiessling | Tsakhir-Khalgain-Nuru, Tsogt area (= Reef 3726) Siegen - Devonian 1 - Mongolia | Sharkova (1981) |