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Dauki Fault

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Overlay of Dauki Fault and Haflong-Disang Thrust and related fault positions on SRTM DEM indicating the formation of contractional strike-slip duplex structure.

Overlay of Dauki Fault and Haflong-Disang Thrust and related fault position...

Published: 01 February 2013
Fig.4. Overlay of Dauki Fault and Haflong-Disang Thrust and related fault positions on SRTM DEM indicating the formation of contractional strike-slip duplex structure.
Image
Geological map of a part of the Dauki fault and adjacent area (modified after Dasgupta, 1977). Location of the drainage basin under study are shown as: 1. Gumra, 2. Larang, 3. Jatinga, 4. Dolong, 5. Diyung. The smaller figures (A-E) show the segments of transverse topographic symmetry factor (T) (i, ii, iii, iv, v, ……….) and valley floor width to valley height ratio (Vf) (1, 2, 3, 4, ……) of the five individual drainage basins of the Dauki Fault area.

Geological map of a part of the Dauki fault and adjacent area (modified aft...

Published: 01 March 2017
Fig.2. Geological map of a part of the Dauki fault and adjacent area (modified after Dasgupta, 1977). Location of the drainage basin under study are shown as: 1 . Gumra, 2 . Larang, 3 . Jatinga, 4 . Dolong, 5 . Diyung. The smaller figures (A-E) show the segments of transverse topographic
Journal Article

Application of Drainage Basin Morphotectonic Analysis for Assessment of Tectonic Activities over Two Regional Structures of the Northeast India

Sangeeta Sharma, Jogendra Nath Sarma
Published: 01 March 2017
Jour. Geol. Soc. India (2017) 89 (3): 271–280.
DOI: https://doi.org/10.1007/s12594-017-0599-6
...Fig.2. Geological map of a part of the Dauki fault and adjacent area (modified after Dasgupta, 1977). Location of the drainage basin under study are shown as: 1 . Gumra, 2 . Larang, 3 . Jatinga, 4 . Dolong, 5 . Diyung. The smaller figures (A-E) show the segments of transverse topographic...
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View PDF for article title, Application of Drainage Basin Morphotectonic Analysis for Assessment of Tectonic Activities over Two Regional Structures of the Northeast India
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Journal Article

Sedimentation and tectonics of the Sylhet trough, Bangladesh

SAMUEL Y. JOHNSON, ABU MD. NUR ALAM
Journal: GSA Bulletin
Published: 01 November 1991
GSA Bulletin (1991) 103 (11): 1513–1527.
DOI: https://doi.org/10.1130/0016-7606(1991)103<1513:SATOTS>2.3.CO;2
... when the fluvial Tipam Sandstone and Dupi Tila Formation were deposited. This dramatic subsidence change is attributed to south-directed overthrusting of the Shillong Plateau on the Dauki fault for the following reasons. (1) Pliocene and Pleistocene strata thin markedly away from the Shillong Plateau...
View PDF for article title, Sedimentation and tectonics of the Sylhet trough, Bangladesh
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Journal Article

Seismicity, gravity, and tectonics of northeast India and northern Burma

R. K. Verma, Manoj Mukhopadhyay, M. S. Ahluwalia
Published: 01 October 1976
Bulletin of the Seismological Society of America (1976) 66 (5): 1683–1694.
DOI: https://doi.org/10.1785/BSSA0660051683
... syntaxis), Arakan-Yoma including the folded belt of Tripura, Irrawaddy basin, Shillong Plateau, Dauki fault and the northern part of Bengal basin. The abnormal gravity and seismicity are related to large scale tectonic movements that have taken place in the area mostly during the Cretaceous and Cenozoic...
View PDF for article title, Seismicity, gravity, and tectonics of northeast India and northern Burma
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Journal Article

Role of the Kopili Fault in Deformation Tectonics of the Indo‐Burmese Arc Inferred from the Rupture Process of the 3 January 2016 M w 6.7 Imphal Earthquake

A. P. Singh, N. Purnachandra Rao, M. Ravi Kumar, M.‐C. Hsieh, L. Zhao
Published: 31 January 2017
Bulletin of the Seismological Society of America (2017) 107 (2): 1041–1047.
DOI: https://doi.org/10.1785/0120160276
...‐lateral strike‐slip motion along a N21°W plane, which is confirmed by both waveform fitting and distribution of aftershocks. Interestingly, this earthquake occurred at the intersection of three major faults in this region—the Churachandpur Mao fault bounding the India and Burma plates, the Dauki fault...
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View PDF for article title, Role of the Kopili <span class="search-highlight">Fault</span> in Deformation Tectonics of the Indo‐Burmese Arc Inferred from the Rupture Process of the 3 January 2016 M w 6.7 Imphal Earthquake
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Image
Contd… Graphs showing the longitudinal profiles and the stream length gradient index of the drainage basins of the Dauki fault (I-M)

Contd… Graphs showing the longitudinal profiles and the stream length gradi...

Published: 01 March 2017
Fig.3. Contd… Graphs showing the longitudinal profiles and the stream length gradient index of the drainage basins of the Dauki fault (I-M)
Journal Article

The Tectonic Framework of Assam

P. Evans
Published: 01 June 1964
Jour. Geol. Soc. India (1964) 5 (1): 80–96.
DOI: https://doi.org/10.17491/jgsi/1964/050111
...-westwards. The amount of movement of the overthrust masses cannot be determined but it is suggested that in each case the total displacement may be 150-300 kilometres or even more. The Shillong Plateau is separated from the Surma Valley by a faulted monocline with southerly dips. This fault, the Dauki tear...
View PDF for article title, The Tectonic Framework of Assam
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Graphs showing the longitudinal profiles and the stream length gradient index of the drainage basins of the Belt of Schuppen (A-H). The arrow indicates the position where the fault/thrust pass through these profiles. The figures in the inboxes show the semi-logarithmic plot of graded and ungraded profiles of the drainage basins of the Belt of Schuppen (i-viii) and Dauki fault (ix-xiii) areas. The dotted lines show the equilibrium profiles.

Graphs showing the longitudinal profiles and the stream length gradient ind...

Published: 01 March 2017
and ungraded profiles of the drainage basins of the Belt of Schuppen (i-viii) and Dauki fault (ix-xiii) areas. The dotted lines show the equilibrium profiles.
Image
Tectonic map of northeast India and its adjoining areas (after, GSI, 2000) showing main tectonic features of the region. The major tectonic features are MCT, Main Central Thrust; MBT, Main Boundary Thrust; DF, Dauki Fault; DT, Dapsi Thrust; Dhubri Fault; OF, Oldham Fault; BS, Barapani Shear Zone; KF, Kopili Fault; SF, Sylhet Fault; EBT, Eastern Boundary Thrust; Mishmi Thrust; GF, Gomoti Fault, Disang Thrust, Naga Thrust. Epicenters of the selected 516 earthquakes, open circles. Inset: Location map.

Tectonic map of northeast India and its adjoining areas (after, GSI, 2000 ...

Published: 01 April 2013
Figure 1. Tectonic map of northeast India and its adjoining areas (after, GSI, 2000 ) showing main tectonic features of the region. The major tectonic features are MCT , Main Central Thrust; MBT , Main Boundary Thrust; DF , Dauki Fault; DT , Dapsi Thrust; Dhubri Fault; OF , Oldham Fault
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Regional tectonic map showing simplified geology and the locations of major rivers (after Yin et al., 2006, 2010; Guillot and Charlet, 2007). The star indicates the location of the Kameng section. Tectonic structures: Indus-Yarlung suture zone (IYSZ), Main Frontal thrust (MFT), Main Boundary thrust (MBT), Main Central thrust (MCT), South Tibetan detachment (STD), Dauki fault (DF), Assam-Arakan thrust belt (AATB), and Tipi Thrust (TT).

Regional tectonic map showing simplified geology and the locations of major...

Published: 01 March 2013
), Main Boundary thrust (MBT), Main Central thrust (MCT), South Tibetan detachment (STD), Dauki fault (DF), Assam-Arakan thrust belt (AATB), and Tipi Thrust (TT).
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Map showing the major tectonic features of the study region (modified from Kayal et al., 2006). The great earthquake of 12 June 1897, larger black star. Epicenters of the selected earthquakes, circles. To the right, different magnitude ranges of the epicenters are defined: average duration magnitude, MDA. Digital broadband seismic stations, triangles. The major tectonic features in the region are indicated: Main Central Thrust, Main Boundary Thrust, Kopili fault, Dauki fault, Dudhnoi fault (Dh F), Dapsi Thrust (DT), Oldham fault (OF), Chedrang fault (CF), Borapani Shear Zone (BS). Inset: Map of India indicating the study region, arrow.

Map showing the major tectonic features of the study region (modified from ...

Published: 01 February 2013
duration magnitude, M D A . Digital broadband seismic stations, triangles. The major tectonic features in the region are indicated: Main Central Thrust, Main Boundary Thrust, Kopili fault, Dauki fault, Dudhnoi fault (Dh F), Dapsi Thrust ( DT ), Oldham fault ( OF ), Chedrang fault ( CF ), Borapani Shear
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Seismotectonic Map of Northern Burmese Arc (NBA); earthquake data period: 1954 through 2010, data source cited in text; precursor studies carried with earthquake events that locate within the rectangular areas marked Zones I and II. Black stars 1 to 6 are large Benioff zone earthquakes for which precursor analysis undertaken. A-A’ and B-B’ are the section lines across the two zones illustrated on Fig.3. BS – Belt of Schuppen, CB – Central Basin, DF – Dauki Fault, EBT – Eastern Boundary Thrust, SSF – Shan Sagaing Fault, VA – Volcanic Arc.

Seismotectonic Map of Northern Burmese Arc (NBA); earthquake data period: 1...

Published: 01 September 2012
for which precursor analysis undertaken. A-A’ and B-B’ are the section lines across the two zones illustrated on Fig.3 . BS – Belt of Schuppen, CB – Central Basin, DF – Dauki Fault, EBT – Eastern Boundary Thrust, SSF – Shan Sagaing Fault, VA – Volcanic Arc.
Image
Topography and seismicity map of the Shillong Plateau and neighboring regions with major tectonic features: the Main Frontal Thrust (MFT), the proposed Oldham fault, and the Dauki fault (Styron et al., 2010), as well as the Dhubri–Chungthang fault zone (DCF; Diehl et al., 2017). Earthquakes are combined from the U.S. Geological Survey (USGS, 2021) catalog (1915–2021) including International Seismological Centre–Global Earthquake Model (ISC‐GEM) (see Data and Resources) and Diehl et al. (2017). The A.D. 1714 earthquake’s possible epicenter area is shown by cyan contours for three magnitude scenarios (Hetényi, Le Roux‐Mallouf, et al., 2016). Main cities are shown as gray squares. Thin black lines are international boundaries.

Topography and seismicity map of the Shillong Plateau and neighboring regio...

Published: 19 November 2021
Figure 1. Topography and seismicity map of the Shillong Plateau and neighboring regions with major tectonic features: the Main Frontal Thrust (MFT), the proposed Oldham fault, and the Dauki fault ( Styron et al. , 2010 ), as well as the Dhubri–Chungthang fault zone (DCF; Diehl et al. , 2017
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Geological map of the Assam-Meghalaya Gneissic Complex (modified after Sadiq et al. 2017). Inset shows the location of the gneissic complex within the Greater Indian Landmass (modified after Chatterjee &amp; Ghosh 2011). Abbreviations: BF – Brahmaputra Fault, DF – Dauki Fault, JFS – Jamuna Fault System, KFZ – Kopili Fault Zone, AMGC – Assam Meghalaya Gneissic Complex, CITZ – Central Indian Tectonic Zone, CGGC – Chotanagpur Granite Gneiss Complex, EGB – Eastern Ghats Belt, ADMB – Aravalli Delhi Mobile Belt, NSMB – North Singhbhum Mobile Belt, SONA – Son Narmada lineament, MMB – Mahakoshal Mobile Belt, BVSs – Bathani volcano-sedimentary sequence, SB – Satpura Belt, BC – Bastar Craton, SC – Singhbhum Craton, BuC – Bundelkhand Craton, DC – Dharwar Craton.

Geological map of the Assam-Meghalaya Gneissic Complex (modified after Sad...

Published: 25 February 2022
Fig. 1. Geological map of the Assam-Meghalaya Gneissic Complex (modified after Sadiq et al . 2017 ). Inset shows the location of the gneissic complex within the Greater Indian Landmass (modified after Chatterjee & Ghosh 2011 ). Abbreviations: BF – Brahmaputra Fault, DF – Dauki Fault, JFS
Image
Geological map of the study area and adjoining regions along with structural features (modified after GSI (1998, 2010); Biswas et al., 2007; Lang and Huntington, 2014; Rajkumar et al., 2019). Samples collected from the southern Assam basin are shown within the square and ellipse represents samples from the Siwalik basin. HFT- Himalayan Frontal Thrust, MBT- Main Boundary Thrust, MCT- Main Central Thrust, STD- South Tibetan Detachment, MT- Mishmi Thrust, DF- Dauki Fault, ITSZ- Indus–Tsangpo Suture Zone, IBR- Indo Burman Ranges.

Geological map of the study area and adjoining regions along with structura...

Published: 01 November 2020
represents samples from the Siwalik basin. HFT- Himalayan Frontal Thrust, MBT- Main Boundary Thrust, MCT- Main Central Thrust, STD- South Tibetan Detachment, MT- Mishmi Thrust, DF- Dauki Fault, ITSZ- Indus–Tsangpo Suture Zone, IBR- Indo Burman Ranges.
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Tectonic set up of the Northeast (NE) India. MKF: Malda-Kishanganj Fault; DF: Dhubri Fault; JGF: Jangipur-Gaibandha Fault; RF: Rajmahal Fault; SBF: Sainthia Bahmani Fault; GKF: Garhmayna-Khandaghosh Fault; DBF: Debagram-Bogra Fault; PF: Pingla Fault; EHZ: Eocene Hinge Zone; MCT: Main Central Thrust; MBT: Main Boundary Thrust; MFT: Main Frontal Thrust; PCF: Po Chu Fault; NT: Naga Thrust; DT: Disang Thrust; DF: Dauki Fault; KF: Kulsi Fault; DhF: Dudhnoi Fault; SF: Sylhet Fault; LT: Lohit Thrust; DKF: Dhansiri Kopili Fault; MT: Mishmi Thrust; KNF: Katihar-Nailphamari Fault; TF: Tista Fault; MaT: Mat Fault; SSF: Shan-Shagaing Fault; EBTZ: Eastern Boundary Thrust Zone; MRMF: Munger-Saharsha Ridge Marginal Fault (modified after GSI 2000).

Tectonic set up of the Northeast (NE) India. MKF: Malda-Kishanganj Fault; D...

Published: 01 June 2014
Central Thrust; MBT: Main Boundary Thrust; MFT: Main Frontal Thrust; PCF: Po Chu Fault; NT: Naga Thrust; DT: Disang Thrust; DF: Dauki Fault; KF: Kulsi Fault; DhF: Dudhnoi Fault; SF: Sylhet Fault; LT: Lohit Thrust; DKF: Dhansiri Kopili Fault; MT: Mishmi Thrust; KNF: Katihar-Nailphamari Fault; TF: Tista
Image
Tectonic map of NE India (modified after Nandi, 2001, Kayal and De, 1991 and GSI). Map showing MBT, Main Boundary Thrust; MCT, Main Central Thrust; Mishmi Thrust; Naga Thrust; Lohit Thrust; DF, Dauki fault; IBFT, Indo-Burma Frontal Thrust; Kopili fault; CMF, Churachandpur-Mao fault; OF, Oldham Fault; DF, Dudhnoi Fault; Mat Fault; GM, Gomti Fault; BL, Bomdila Lineament; BSZ, Barapani Shear Zone; HZ, Eocene Hing Zone. Four distinct tectonic domain (i) Eastern Himalayan mobile belt; (ii) Mishmi Hill block; (iii) Meghalaya- Mikir Hill block and (iv) Patkai- Naga – Chin – Arakan –Yoma (Indo-Myanmar) mobile belt. Map is showing location of the epicentre of major seismic events from 1869 to 2016, (7.0 M-8.0 M), two great events (&gt;8.0M) and red star, 6.7M, Manipur earthquake, recent. Two major linear features/hidden faults within the blue box, trending NW-SE (L1) extension of Kopili fault and ENE-WSW (L2) is the probable source of the present event.

Tectonic map of NE India (modified after Nandi, 2001, Kayal and De, 1991 ...

Published: 01 August 2023
Fig.1. Tectonic map of NE India (modified after Nandi, 2001, Kayal and De, 1991 and GSI). Map showing MBT, Main Boundary Thrust; MCT, Main Central Thrust; Mishmi Thrust; Naga Thrust; Lohit Thrust; DF, Dauki fault; IBFT, Indo-Burma Frontal Thrust; Kopili fault; CMF, Churachandpur-Mao fault
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(a) Previously published epicenters of the 1897 earthquake (cyan stars) and major faults in the study area. Epicenters labels correspond to references in Table S1, and nominal uncertainty of Gutenberg (1956) is shown in dashed cyan circle. Oldham’s probable limit of epicenter is shown in thin red line. Pink star is the epicenter estimated in this study. Tectonic features: Oldham fault in orange (Bilham and England, 2001), yellow (England and Bilham, 2015), and brown (Styron et al., 2010); MFT and Dauki fault (Styron et al., 2010); Dapsi fault (England and Bilham, 2015); Chedrang fault, Bordwar fracture, and Samin fault (Oldham, 1899); DCF (Diehl et al., 2017). (b) Uplift and object’s projection‐azimuth data reported by Oldham (1899). Colored circles show change in height due to the earthquake, as reported by the Great Trigonometrical Survey in 1897–1898 (data taken from Oldham, 1899). The reported direction of overthrown and projected objects (Oldham, 1899) is shown with thin lines starting from observation location (black circles) toward the azimuth of motion (black, and gray for near‐field locations). Faults and Oldham’s epicenter limit are shown as in panel (a).

(a) Previously published epicenters of the 1897 earthquake (cyan stars) and...

Published: 19 November 2021
in thin red line. Pink star is the epicenter estimated in this study. Tectonic features: Oldham fault in orange ( Bilham and England, 2001 ), yellow ( England and Bilham, 2015 ), and brown ( Styron et al. , 2010 ); MFT and Dauki fault ( Styron et al. , 2010 ); Dapsi fault ( England and Bilham, 2015
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Tectonic map of peninsular India showing the important crustal domains and the inferred location of the Central Indian Tectonic Zone (CITZ). Precambrian domains (unless specified) are shown with white background and short dashes (structural trends). CGC = Chottanagpur Gneiss Complex, NSMB = North Singhbhum Mobile Belt, EDC, WDC = Eastern and Western Dharwar Cratons, and SGT = Southern Granulite Terrain. Boxes are areas shown in figures 2 and 10. The ∼1.0 Ga age domains in EGGB (Vijaya Kumar et al. 2007) and Shillong-Meghalya Gneiss Complex (SMGC; Chatterjee et al. 2007, 2010) are indicated. The Dauki Fault (right-lateral sense of movement), south of the SMGG (Islam et al. 2011), and the Great Proterozoic Fold Belt of India (GIPFOB) are shown for reference. The field area is located in the eastern syntaxial bend of the GIPFOB.

Tectonic map of peninsular India showing the important crustal domains and ...

Published: 11 June 2014
, 2010 ) are indicated. The Dauki Fault (right-lateral sense of movement), south of the SMGG (Islam et al. 2011 ), and the Great Proterozoic Fold Belt of India (GIPFOB) are shown for reference. The field area is located in the eastern syntaxial bend of the GIPFOB.