High-resolution magnetic susceptibility and % CaCO 3 records (5 to 10 cm sampling interval) are used track astronomical cycles from a Lower Berriasian record central Tunisia. Six hundred twenty two samples were measured for carbonate content as paleoclimate proxies the detection of potential Milankovitch cycles. Elemental data using X-Ray fluorescence analyses was acquired 19 prove reliability ...

The present paper compiles an up-to-date taxonomic inventory of dasycladalean green algae of the KimmeridgianEarly Berriasian Plassen Carbonate Platform and their resediments in basinal sediments (e.g., Barmstein Limestone, Sillenkopf Formation) of the Northern Calcareous Alps of Austria (p.p. Germany). Today, the Plassen Carbonate Platform sensu lato (or Plassen Group) is divided into three in...

The current study deals with microfacies and the depositional environment of Lower Cretaceous Sarmord Formation at selected sections in Sulaimani Erbil Governorates, northern Iraq. alternates rhythmically between yellowish grey marly limestones black marls. These lithologies are observed all studied Petrographic investigation this based on 240 thin demonstrated that carbonate constituents mainl...

Integrated organic petrographic and geochemical analyses were made on organic-rich marine carbonate mixed clastic-carbonate rocks of Middle–Late Jurassic Early Cretaceous age from the Shushan Basin, Egypt to evaluate their hydrocarbon potential. Analyses allowed identification depositional settings, paleoclimate, three third order genetic stratigraphic sequences (SQ) with deposits assigned high...