This study used the efficiency of electrical resistivity tomography (ERT) and borehole logs to map soil-rock interface beneath four traverses (RS1, RS2, RS3, RS4) in granitic terrain Perak, Peninsular Malaysia. The aimed evaluate impacts characteristic features interfaces on groundwater infrastructure development meet needs increasing inhabitants yearly. borehole- ERT-derived lithologic units a...

The Glen Torridon (GT) region within Gale crater, Mars, occurs in contact with the southern side of Vera Rubin ridge (VRR), a well-defined geomorphic feature that is comparatively resistant to erosion. Prior detailed ground-based investigation GT, its geologic relationship VRR was unknown. Distinct lithologic subunits Jura member (Murray formation), which forms upper part VRR, made it possible ...

Paleozoic gneissic granitoids are an important lithologic component of the Shoo Fly Complex of the central Sierra Nevada, California. Field relations, petrographic, and geochemical studies indicate that the gneisses were originally intruded as a seri.es of plutons ranging from gabbro (oldest) to granite and granodiorite (median age) to syenite (youngest) with the granitoid types predominating. ...

This article analyzes the key controlling factors and hydrocarbon distribution rules of lithologic reservoirs in a continental downfaulted basin according to structural features, sedimentary evolution, types facies, source rock diagenesis reservoir formation mechanisms, exploration status, resource potential. The results show that three major (sandbody types, effective rocks, reservoirs) one co...