نتایج جستجو برای: unconformity

تعداد نتایج: 431  

روانخواه, علیرضا , امینی, صدرالدین , مؤید, محسن ,

Acidic and basic volcanic and intrusive rocks of Harzandat-Divan Daghy as individual masses, are located in North and Northwest of Marand (Harzandat) and South of Jolfa (Ghareh Gose-Divan Daghy) trending NW-SE.These rocks are located under Permian progressive deposits, which are covered by an igneous sole unconformity. Lithological composition of the acidic volcanic rocks ranges from dacite, rh...

Journal: :Czech Journal of Genetics and Plant Breeding 2023

Orange-fleshed sweetpotato (OFSP) is a sustainable and inexpensive source of vitamin A that contributes to food nutritional security in developing countries. Its adoption low due unconformity of the variety with community culture, limited cultivar selection breeding studies. The current study aimed at promising OFSP genotypes Benin using three parental lines. Two hundred seventy-four see...

Journal: :Marine and Petroleum Geology 2023

A set of newly collected 2D seismic reflection data allows the mapping two distinct cross-cutting reflectors across Falkland/Malvinas Plateau. Reflector XR-F/MB in Basin appears as a bottom simulating reflector that mimics geometry present seafloor, whereas XR-F/MT Trough is non-bottom shallower representing Early-Middle Miocene unconformity. The discordant these with respect to host-stratigrap...

Journal: :E3S web of conferences 2021

Three-dimensional geological modeling is an important means to transparently study the three-dimensional spatial structure and change trend of major complex rock mass projects, plays a very role in decision-making mining projects. Today’s methods rely too much on required data, process cumbersome time relatively long. Therefore, based above discussion, this article uses complete open source cod...

1996
P. G. DeCelles B. S. Currie

The late Middle Jurassic–early Eocene (;120 m.y.) sediment-accumulation history of the Cordilleran foreland basin in northern Utah exhibits a sigmoidal pattern on a rate vs. time plot, with moderate rates of accumulation during late Middle Jurassic, very low net rates during Late Jurassic–earliest Cretaceous, increasingly rapid rates during Earlymiddle Cretaceous, and low rates during Late Cret...

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