New stratigraphic and palaeogeographic results from the paleozoic and early mesozoic of the Middle Pontides (Nothern Turkey) in the Azdavay, Devrekani, Kure and Inebolu areas : implications for the carboniferous-early crataceous geodynamic evolution and some related remarks to the Karakaya oceanic rift basin - Kozur, Heinz W. (Array, 2000)