Pelagic Molluscs 2.0: Miocene of the neighbourhood of Miechów (central Poland). Stratigraphy and palaeontology (in Polish with English summary). Biuletyn Panstwowa Sluzba Geologiczna, Panstwowy Instytut Geologiczny 43: 1-95, 7 figs, 2 pls.

Authors(s)	Krach, W.
Year	1947
Title	Miocene of the neighbourhood of Miechów (central Poland). Stratigraphy and palaeontology (in Polish with English summary). Biuletyn Panstwowa Sluzba Geologiczna, Panstwowy Instytut Geologiczny 43: 1-95, 7 figs, 2 pls.