G18-01

Ammonoidea of the Lower Cretaceous Deposits (Late Berriasian, Valanginian, Early Hauterivian) from Štramberk, Czech Republic
Pages 7-58
Václav HOUŠA and Zdeněk VAŠÍČEK

G18-02

Cenomanian through the Lowermost Coniacian BELEMNITELLIDAE Pavlow (Belemnitida, Coleoidea) of the East European Province
Pages 59-109
Martin KOŠŤÁK