Comments on the identification of Ammonites planula Hehl in Zieten, 1830 (Upper Jurassic, SW Germany)

Ammonites planula Hehl in Zieten, 1830 is the type species of the Late Jurassic ammonite genus Subnebrodites Spath, 1925 and the index species of the well-established Planula Zone of the Submediterranean Province. Recent...

First record of the Mediterranean zonal index Mesosimoceras cavouri (Gemmellaro, 1872) in the Upper Jurassic (Pseudomutabilis Zone, semicostatum γ horizon) of SW Germany and its stratigraphical significance

Abstract. The ammonite species Mesosimoceras cavouri (Gemmellaro), the index of the Mediterranean Cavouri Zone, is recorded for the first time from the Submediterranean Upper Jurassic of SW Germany. It occurs in the Unte...

Skład izotopowy węgla a pochodzenie i diageneza wapieni mikrytowo-peloidowych oksfordu Wyżyny Krakowsko-Częstochowskiej

COLLABORATION AS A CHALLENGE FOR INNOVATIVE COMPANIESFROM THE PERSPECTIVE OF THE EUROPE 2020 STRATEGY

The purpose of this article is to draw attention to issues of collaboration as a phenomenon external relationship building in the process of creating an innovative enterprise. The author referring to the objectives of th...

Tiered burrows of alpheid shrimps and their eco-taphonomic significance in the Oxfordian and Kimmeridgian of the Holy Cross Mountains

To the activity of alpheid shrimps genus Alpheus Weber, 1795) ascribed are the tiered burrows of a gridlike appearance from Lower Kimmeridgian oolitic shoals and Middle Oxfordian nearshore micritic limestones of the Holy...