Locality Layer
Bithynia, Bostanci Bostanci Fm., lower beds
Bithynia, Bostanci Bostanci Fm., middle portion
Bithynia, Bostanci Bostanci Fm., upper beds
Bithynia, Büyük Ada,W cliff Icerenköy Fm., higher part
Bithynia, Gebze Gebze beds
Bithynia, Kartal and Pendik, between Pendik Fm.
Bithynia, Kartal, Yunus cement works Emsian
Bithynia, Pendik, Pendik Burnu cliff Emsian
Bithynia, Tuzla, W of, peninsula Tuzla Gebze beds (Haas 1968)
Northern Anatolia, Karasakal Visean
Northern Anatolia, Kocareis Visean