[b]Magnetostratigraphy of the Jurassic/Cretaceous boundary interval in the Western Tethys and its correlations with other regions: a review[/b]

Magnetostratigraphy is an important method in regional and worldwide correlations across the Jurassic/Cretaceous boundary. The M-sequence of magnetic anomalies, embracing this boundary, provides an easily recognizable pa...

Radiolarians of the uppermost Oxfordian (Hypselum Zone) of the Wieluń Upland (central Poland)

Radiolarian assemblages from the uppermost Oxfordian (Hypselum Zone) deposits of two sections (Katarowa Góra and Bobrowniki) in the Wieluń Upland (central Poland) are studied for the first time. The overall composition...

Paleogeografia pienińskiego basenu skałkowego: środkowojurajsko-wczesnokredowa ewolucja na podstawie badań paleomagnetycznych sekwencji Kamenca (Ukraina Zakarpacka)

[b]Life span and growth rate of Middle Jurassic mesohibolitid belemnites deduced from rostrum microincrements[/b]

The microincrements of nine Middle Jurassic mesohibolitid belemnite rostra ([i]Hibolithes jurensis[/i], [i]Pachybelemnopsis fusiformis[/i] and [i]Pachybelemnopsis [/i]“[i]subhastatus[/i]”) were analysed to measure the on...

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