Oka was a town of ancient Bithynia, inhabited in Roman times.[1] The name does not occur among ancient authors but is inferred from epigraphic and other evidence.[1]
Its site is located near Harmanlar, Asiatic Turkey.[1][2]
40°07′56″N 30°24′40″E / 40.13231°N 30.411202°E / 40.13231; 30.411202
Authority control databases: Geographic ![]() |
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