نتایج جستجو برای: magnetostratigraphy

تعداد نتایج: 280  

Journal: :Geologica Acta 2022

An integrated study including magnetostratigraphy, larger benthic foraminifera and calcareous nannofossil biostratigraphy is presented herein. This work was performed in shallow marine siliciclastics rich foraminifera, around the Ypresian/Lutetian boundary Ésera valley (South-Central Pyrenees). Although content studied interval low, not allowing a precise Y/L to be recognised, taxa found are en...

Journal: :Global and Planetary Change 2021

Clinoforms and clinothems are important common architectural elements in the sedimentary record of many basins worldwide. The influence that they exert on chronostratigraphic interpretations, however, is often underestimated. This especially true non-marine basins, such as Central European to Asian Neogene Paratethyan where division correlation usually based fossils environmentally sensitive mo...

Journal: :Progress in Earth and Planetary Science 2021

Abstract The Siwalik Group, ranging from the Early Miocene to Pleistocene, is believed be deposited in fluvial environment and controlled by contemporary Himalayan tectonics climate. In this study, we established its controlling factors responsible for deposition of succession along Muksar Khola section eastern Nepal Himalaya. Five sedimentary facies associations are identified; these interpret...

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