fold belt
Tidal triggering of earthquakes in Longmen Shan region: the relation to the fold belt and basin structures
... The results of a statistical analysis of the two subregions indicate that there is a higher correlation between tidal vari- ations and earthquake occurrence in Subregion 1, located in the Songpan-Garze Fold ...
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Seismic potential and neotectonic studies at Karachi, Gadap and Hub areas, southern Kirthar Fold Belt, Pakistan
... compensated by folds, crosscutting strike slip faults and some local faults. Pab Fault is another important feature at western limits of Kirthar Fold Belt. The north-south trending and westward dipping ...
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An Alternative Structural Model for the Development of the Cape Fold Belt Syntaxis and Groundwater Potential
... Cape Fold Belt, South ...macroscopic fold structures are considered most relevant in resolving a tectonic solution on subcontinental scale, the fold hinge traces of macroscopic structures were ...
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Linked thick- to thin-skinned inversion in the central Kirthar Fold Belt of Pakistan
... pattern, fold orienta- tion, focal mechanism) this thick-skinned deformation is in- terpreted to invert inherited zones of weakness from the rift phase that generated the lateral margin of ...
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Geochronology and thermochronology of Cretaceous plutons and metamorphic country rocks, Anyui-Chukotka fold belt, North East Arctic Russia
... The southernmost dated granite (Sample AN100) lies within the SAZ (Fig. 6). The dominant map-scale struc- tures developed in the SAZ are parallel to those of the Anyui- Chukotka fold belt (e.g. Figs. 1, 2 ...
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Tectono-metamorphic evolution of the Eastern Fold Belt, Mount Isa, NW Queensland, Australia
... The Mount Isa Inlier, which occupies the northwest corner of Queensland, Australia, contains three N-S trending tectonostratigraphic belts that are juxtaposed along major tectonic contacts (Blake, 1987; Blake and ...
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Tectono-metamorphic evolution of the Eastern Fold Belt, Mount Isa, NW Queensland, Australia
... The Mid-Proterozoic Soldiers Cap Group occupies the eastern part of the Eastern Fold Belt and consists of low-pressure-high-temperature volcano-sedimentary sequences intruded by dykes, sills and granitoids. ...
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Structural and Stratigraphical Interpretation of Seismic Profiles along Safed Koh Trend (Eastern Part of Sulaiman Fold Belt), Pakistan
... Safed-koh Trend is located in D.G.Khan district, Punjab province. It is 100 Km north-south trending anticlines in a Fault Propagation Folded Zone, in the east of Sulaiman fold belt. Safed-koh is exposed as ...
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Mineralogical Mapping using Field and Image Based Spectra in Parts of Delhi-Aravalli Fold Belt, Rajasthan, India
... Aravalli fold belt. The Aravalli fold belt is made up of two lithological packages known as the Aravalli Super group and the Delhi Super group, unconformably overlying the Achaean complex of ...
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Tectonic evolution of the Ailaoshan Fold Belt in southwestern Yunnan, China
... Ailaoshan Fold Belt may have been situated in a passive continental margin setting, with discrete local occurrences of mafic volcanism in a sediment–dominated package, forming the Madeng Group protoliths ...
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Reservoir Characterization of Different Gas Fields in Eastern Fold Belt of Bangladesh
... folded belt of the Bengal Basin is demarcated as a prolific occurrence of hydrocarbon and out of 26 gas fields so far discovered in Bangladesh, 22 gas fields are located in the Eastern folded belt ...
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Seismotectonic analyses of Karachi Arc, Southern Kirthar Fold Belt, Pakistan
... Kirthar fold belt and represents its southern arcuate ...Kirthar fold belt characterized by a passive roof duplex structure (Schelling, ...
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Structure and sedimentology of the Curdimurka subgroup, northern Adelaide Fold Belt, South Australia
... Adelaide Fold Belt, but one possibility is that they are derived from the South China Block, which may have been between Australia and Laurentia until about 750 ...Adelaide Fold Belt ...
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Deformation and metamorphism of the Sukhothai fold belt, northern Thailand
... Appendix A Catalogue of rock specimens Appendix B Electron microprobe analyses of minerals in metasediments of the Pha Som Metamorphic Complex Appendix C Electron microprobe analyses of [r] ...
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Tectono-metamorphic evolution of the Eastern Fold Belt, Mount Isa, NW Queensland, Australia
... Photomicrograph a and line drawing b of garnet porphyroblast preserving four nearly orthogonal sets of foliations; S00b, S00c, S00d, S00e, b to e, respectively, axial plane of last crenu[r] ...
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Tectono-metamorphic evolution of the Eastern Fold Belt, Mount Isa, NW Queensland, Australia
... b Cordierite porphyroblast locally surrounded by second generation staurolite that overgrew the N–S-striking matrix foliation that also wraps around a first generation andalusite porphyr[r] ...
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Tectono-metamorphic evolution of the Eastern Fold Belt, Mount Isa, NW Queensland, Australia
... N–S-trending fold in Llewellyn Creek Formation. (b) Tight, upright N–S-trending fold with vertical axial plane cleavage, O N–S S A , in Llewellyn Creek ...The fold axis plunges 65° towards ...
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Tectonic evolution of the Ailaoshan Fold Belt in southwestern Yunnan, China
... Statistical criteria for assessing potential provenance Youngest detrital zircon U–Pb ages are used to determine the maximum deposition ages for sedimentary rocks e.g., Gehrels, 2011; Ge[r] ...
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Tectono-metamorphic evolution of the Eastern Fold Belt, Mount Isa, NW Queensland, Australia
... Tight fold with NW–SE-striking axial plane in quartz vein cutting through the pelitic-rich intercalations of the Toole Creek Volcanics close to Gilded Rose ...The fold axis is oriented 32° at ...
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The molybdenum isotopic compositions of I , S and A type granitic suites
... Lachlan Fold Belt (LFB) and the New England Batholith (NEB), both in SE Australia, and three compositionally zoned plutons (Loch Doon, Criffell, and Fleet) located in the Southern Uplands of ...
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