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Buzuluk (Buzulik, Бузулу́к), Orenburg (Оренбург, Chkalov, Tschkalow), Russia
latitude: 52.783333
longitude: 52.25
Precision of location: Place-name in gazetteer
Site Named Here: By name of island, bay, strait, lake, river, or stream, etc., named in source publication
| Castrella truncata | 1922 or earlier | Orenburg: Buzulik zwischen Orenburg u. Samara |