News and Reviews – A review of the basal tyrannosauroids (Saurischia: Theropoda) of the Jurassic Period

The well supported clade Tyrannosauroidea represents one of the most basal coelurosaurian theropods. Given that current fossil records of earliest coelurosaur theropods are extremely scarce, basal-most tyrannosauroid mat...

Rekonstrukcja paleośrodowiska sedymentacji środkowojurajskich iłów rudonośnych Gnaszyna (Częstochowa) w świetle badań geochemicznych

The stratigraphy and palaeogeographic position of the Jurassic successions of the Priborzhavske-Perechin Zone in the Pieniny Klippen Belt of the Transcarpathian Ukraine

The Jurassic deposits which crop out in the quarries at Priborzhavske, Perechin and Novoselitsa in the Transcarpathian Ukraine comprise fairly similar successions, allowing their interpretation as corresponding to a sing...

Stratigraphic position of the Bajocian crinoidal limestones and their palaeogeographic significance in evolution of the Pieniny Klippen Basin

The chronostratigraphical position of the crinoidal limestones in the Pieniny Klippen Belt (Carpathians, Poland) is well documented by ammonite faunas. It corresponds to the stratigraphical interval from the uppermost Pr...

Representatives of the genus Craniscus Dall, 1871, from the Upper Oxfordian of Bielawy and Wapienno in Kujawy area

The presented paper contains a detailed description of four species of the genus [i]Craniscus [/i]DalI, 1871,found in the Upper Oxfordian of Bielawy and Wapienno quarries, Kujawy area. Three of them: [i]Craniscus biparti...