Bandel, K. (1994). Comparison of Upper Triassic and Lower Jurassic gastropods from the Peruvian Andes (Pucará group) and the Alps (Cassian formation). Palaeontographica. (A)233: 127−160, pls. 1−5.
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Bandel, K.
1994
Comparison of Upper Triassic and Lower Jurassic gastropods from the Peruvian Andes (Pucará group) and the Alps (Cassian formation)