Remarks to geographic distribution and phylogeny of the belemnite genus Praeactinocamax Naidin

Abstract

We present an overview of the palaeogeographic distribution of the belemnite genus Praeactinocamax in time and space. Also, the phylogenetic relationships and the evolution is discussed.

The stratigraphic range from the Cenoamanian through the Santonian is completed by palaeobiogeographic maps.

Keywords

• Upper Cretaceous
• belemnite genus Praeactinocamax
• palaeogeography
• phylogeny