In January 2010, we conducted a multichannel seismic (MCS) reflection survey in Sagami Bay. As a result of this study, the deformation of the Manazuru Knoll, which is located near the plate boundary, was obtained. The Manazuru Knoll was formed by an asymmetric anticline, and the knoll has a geometry that is bent in a shape similar to that of a crank. The anticlinal axis, which was confirmed by ...

The studied area covers two outcrops they are located within Sulaimaniya, northeastern of Iraq (Rania and Sargelu sections). Sections in village Unstable Shelf, High Folded Zone, including Surdash anticline, while Rania Sectionis city near Hanjira the Shaweri anticline. carbonates represent major microfacies constitute lime mudstone microfacies, wackestone Calcisphere-Posidonia submicrofacies, ...

Identifying the offshore thrust faults of Western Transverse Ranges that could produce large earthquakes and seafloor uplift is essential to assess potential geohazards for region. The in southern California are an E-W trending fold-and-thrust system extends west Ventura. Using a high-resolution seismic CHIRP dataset, we have identified Last Glacial Transgressive Surface (LGTS) two Holocene sei...

planktonic foraminifera are useful in determining the relative age of the upper cretaceous strata. based on distribution of planktonic foraminifera in kuh-e siah section (212 m thickness), eight biozones have been recognized including dicarinella concavata interval zone (earliest santonian), dicarinella asymetrica total range zone (santonian to earliest campanian), globotruncanita elevata parti...

this paper attempts to investigate the capability of the numerical finite element method for the removal of the regional effects from the observed gravity data from the dehnow anticline. from a geological point of view, the dehnow area is a part of the fars sedimentary basin south-east iran. the khamy formation and bangestan group are the oldest geological structures in the area that have outcr...