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Chlupac & Turek |
1977 |
New cephalopods (Ammonoidea, Bactritoidea) from the Devonian of the Barrandian area, Czechoslovakia.
Vestnik Ustredn. ustavu geol., 52 (1979): 303-306, fig.1, pl.1-4; Praha.
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Chlupac & Turek |
1983 |
Devonian goniatites from the Barrandian area, Czechoslovakia.
Rozpravy Ustredniho ustavu geologického, 46: 1-159, fig.1-30, pl.1-32; Praha.
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