Trace fossil Curvolithus from the Middle Jurassic crinoidal limestones of the Pieniny Klippen Belt (Carpathians, Poland)

by Krobicki, Michal, Uchman, Alfred
Source: 1. Geologica Carpathica 1. 1335-0552 1. Roč. 54, č. 3 (2003), s. 175-180