Seismic images from the Archean and Proterozoic terrains of the Indian shield show evidence for operation of plate tectonics since Neoarchean. Further, they suggest differences in mode of subduction process during these periods. They provide evidences for the associated processes, like delamination, as...
The regional tectonics of the northern Xinjiang and neighboring area includes Siberia plate,Kazakhstan-Junggar plate and Tarim plate which are bounded by t... GR Wang - 《Xinjiang Geology》 被引量: 62发表: 1996年 KOKOTOKAY-ERTAI ACTIVE FAULT ZONE IN XINJIANG The north-northwest trending Kokotok...
Several suites of transgressive carbonate rocks formed during the Late Paleozoic epoch are preserved as reservoir properties in the Qaidam basin, with paleokarst‐related cave‐fractured diagenetic structures, which provided the basis for cave‐fractured development. Carbonate and clastic samples covering ...
A spot size of 1 μm was focused on the bubble and the surrounding liquid for each fluid inclusion through the 50× and 100× objectives of an optic microscope. 4.2.3. SEM-CL imaging CL imaging was performed on epoxy mounts to observe the texture of fluorite grains. Fluorite CL images ...
Ch 5. Plate Tectonics Ch 6. Minerals and Rocks Ch 7. Igneous Rocks Ch 8. Volcanic Landforms Ch 9. Weathering and Erosion Ch 10. Sedimentary Rocks: A Deeper Look Ch 11. Metamorphic Rocks: A Deeper Look Ch 12. Rock Deformation and Mountain... Ch 13. Water Balance on Earth Ch 14. Ru...
Late ArcheanPaleoproterozoic plate tectonics along the northern margin of the North China craton Chen Wu,Guosheng Wang,Zhiguang Zhou,... - 《Gsa Bulletin》 - 2022 - 被引量: 0 Contextual relationship between mechanical heterogeneity and dyking: constraints from magma emplacement dynamics of the ca. ...
We study the deformation features preserved in basement granitoids recovered by scientific core drilling from an active seismic zone in the Koyna region, Deccan Traps, India. The region is characterized by recurrent reservoir triggered seismicity for the past 55 years, including the 1967M6.3 Koyna ea...
The results are interpreted on the basis of plate-tectonics theory, and allow the definition of a three-dimensional model of the deep structure of this area. The model is the ensemble of planes obtained for each station by considering only the events that show good propagation of high-...
This text covers topics including: evidences for eduction from geology and geophysics; methods for determining the ancient Earth's radii; space geodesy and plate tectonics; vectors of plate displacements compared with the...ChudinovVsp International Science Publishers...
The Castrovillari fault yields the best evidence for being both a strong and weak fault during its earthquake cycle. Creeping at rates faster than its tectonically driven ones, it must thus consist of a mix of unstable and conditionally stable patches ready to sustain a sizeable earthquake. ...