A5018963591- Geological and Geophysical Studies Worldwide
- Geology and Paleoclimatology Research
- Geological formations and processes
- Paleontology and Stratigraphy of Fossils
- Marine Biology and Ecology Research
- earthquake and tectonic studies
- Geological Studies and Exploration
- Evolution and Paleontology Studies
University of Ouargla
2018-2024
University of Abou Bekr Belkaïd
2022
Abstract The late Miocene marginal marine deposits of the Sikkak area (Tafna Basin, northwestern Algeria) encompass moderately diversified invertebrate trace fossils preserved mainly as epichnia. present study documents for very first time occurring in this area, where 16 ichnotaxa, dominated by post-depositional domichnial, repichnial and fodinichnial components, are reported: ? Bifurculapes isp., Diplocraterion Helminthoidichnites Kouphichnium Megagrapton irregulare , Ophiomorpha annulata,...
The wide variety of soft-sediment deformation structures (SSDS) developed within deposits the same age may hinder interpretation their origin. Some types SSDS appear similar though have different trigger mechanisms, while others result from a specific mechanism. Furthermore, development particular be influenced by several synchronous or semi-synchronous factors. This study deals with recognition mechanisms respect to lithological and deformational features concerned. Turbidite late Neogene...
The Miocene sediments have been the subject of several studies over Mediterranean region especially from a bio-lithostratigraphic and geodynamic point views.The deposits El-Ma Labiod located in Tébessa (Northeastern Algeria) were investigated through present research.This is an area that was not extensively studied, available findings remain debatable.This study conducted to clarify paleoenvironment conditions on basis sedimentological approach including grain size, morphoscopy examination,...