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Tatar Formation

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Location of the study area. Inset at the upper right is a fragment of a geo...
Published: 01 June 2019
of the Tatar Formation, 4 , andesites and basaltic andesites of the Bol’ba Formation; 5 , Late Cretaceous granites; 6 , terrigenous deposits of the Middle–Upper Albian Largasu and Udoma Formations; 7 , study area; 8–12 , legend to a route map: 8–11 , outcrops of rocks of the Bol’ba Formation: andesites
Journal Article
Published: 01 September 2020
Russ. Geol. Geophys. (2020) 61 (9): 994–1006.
... to the catagenetic formation of natural gas (δ 13 (C–CH 4 ) = –47‰ VPDB, δ 13 (C–C 2 H 6 ) = –23‰ VPDB). This suggests the supply of catagenetic gases through the water column of the Tatar Strait into the atmosphere. During the integrated geological and geophysical research, we have first established...
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Journal Article
Published: 01 March 2020
Russ. Geol. Geophys. (2020) 61 (3): 330–340.
... horizons. The Purpei–Vasyugan area is divided into three subareas according to the structure of the Vasyugan Formation including the petroliferous horizon Yu 1 . Transition zones have been recognized between the Vasyugan Formation and the bordering Abalak, Tatar, and Naunak formations along the western...
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Journal Article
Published: 01 December 2021
Russ. Geol. Geophys. (2021) 62 (12): 1385–1400.
... of the Tatar Trough. Methane emissions have been revealed in the study area. The methane fluxes are distributed unevenly within the area (1 to 23 mol/(km 2 ·day)). The discrete high-frequency measurements and calculation of methane fluxes at the water–atmosphere interface, combined with the study...
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Series: GSA Special Papers
Published: 01 May 2015
DOI: 10.1130/2015.2510(12)
... in this area was controlled by Paleoproterozoic processes resulting in formation of the Lapland–Mid-Russia–South Baltia intracontinental orogen. The 3D model shows the marginal Totma and Aprelevka volcanic-sedimentary belts, and a synformal structure for the upper crust in the central domain of the orogen...
Journal Article
Published: 01 December 2020
Russ. Geol. Geophys. (2020) 61 (12): 1448–1459.
...S.S. Starzhinskii; V.M. Nikiforov Abstract —Results of magnetic-variation sounding on the opposite shores of the Tatar Strait are presented. The resulting frequency dependences of tippers serve as a basis for 3D inversion carried out using the ModEM software. The inversion yields horizontal...
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Journal Article
Published: 01 May 2016
Russ. Geol. Geophys. (2016) 57 (5): 745–755.
... isotope signatures injected into the subcontinental mantle through slab windows. The Sea of Japan opening began in the Eocene with formation of small rift basins in the Tatar Strait, which accumulated coastal facies. During the main Miocene phase of activity, the zone affected by oceanic asthenosphere...
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Series: GSA Special Papers
Published: 01 May 2015
DOI: 10.1130/2015.2510(05)
..., North-Tatar, Almetevsk). The Tokmov ovoid is framed in the southeast by the Tuma and Penza belts. Synforms are filled with metasedimentary granulites and mafic metaigneous rocks. The protoliths were formed over the time interval from 3.4–3.2 to 3.1–3.0 Ga. The internal zoning of the Volgo-Uralia crust...
Image
- Basaltic lava flows belonging to Tunceli (A-B), Karakoçan (C-D) and Elazı...
Published: 01 October 2019
Fig. 7 - Basaltic lava flows belonging to Tunceli (A-B), Karakoçan (C-D) and Elazığ (E-F) volcanics. (A) Plateau lavas around Balcalı köyü dam; (B) superimposed lava flows in Burmageçit, Tunceli-Mazgirt road; (C) lavas resting on lacustrine sediments of Çaybağı Formation close to Kovancılar
Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 27 June 2022
Lithosphere (2022) 2022 (Special 9): 6405238.
..., mainly in the Tatar Strait, the coast of the Far East, and Peter the Great Bay. It has been suggested that the formation of seasonal sea ice is related to the frequency of storm occurrence and intensity of the EAWM [ 27 ]. The melting of sea ice in late spring and summer, accompanied by the input...
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Journal Article
Published: 01 May 2002
Journal of the Geological Society (2002) 159 (3): 281–294.
...O. Tatar; H. Gürsoy; J. D. A. Piper Abstract Abstract: In the Anatolian sector of the Alpine–Himalayan collisional belt a palaeotectonic phase of terrane accretion has been succeeded by a neotectonic phase of intracontinental deformation as the Afro-Arabian plate has continued to impinge...
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Journal Article
Published: 01 September 2018
Russ. Geol. Geophys. (2018) 59 (9): 1137–1148.
... on the results of the study, four genetic groups of oils in Tatarstan have been distinguished: (1) oils from the north and northwest (Bir saddle, Lower Kama system of linear faults, and Saraily saddle), (2) oils from Devonian terrigenous reservoirs within the South Tatar arch and Melekes depression, (3) oils...
FIGURES
Journal Article
Published: 01 August 2021
Russ. Geol. Geophys. (2021) 62 (08): 929–946.
... of a seismic line crossing the central zone of the Aktanysh–Chishminsk paleodeep and the slopes of the South Tatar and Bashkir paleodeeps. To clarify the lateral limits of the sections of different types, various methods were used, such as seismic attribute analysis and integrated seismic formational passport...
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Journal Article
Published: 23 February 2017
Journal of the Geological Society (2017) 174 (4): 721–740.
... square weighted deviate. The younger units of the Söke area are the Fevzipaşa Formation and Recent deposits resting unconformably on the Miocene successions of the basin ( Figs 2 and 3 ). The Fevzipaşa Formation comprises an alternation of conglomerates, sandstones and mudstones...
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Journal Article
Published: 01 March 2014
Geological Magazine (2014) 151 (2): 299–310.
.... Conodonts were examined in open-pit mines of 8 boreholes ( Fig. 1 ), located on Tokmovian arch (Tengushevo-1 and Chuvashskaya-4 boreholes), north Tatar arch (Kukmor-4 and Kukmor-20010 boreholes), south Tatar arch (Kuakbash-37900 and Kuakbash-37998 boreholes) and in the Melekess depression...
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Journal Article
Published: 18 April 2011
Geological Magazine (2011) 148 (5-6): 726–738.
... data (ArRajehi et al . 2010 ) and reconstruction of past plate motions (McQuarrie et al . 2003 ) shows that the Arabia–Eurasia convergence occurred at a rate of ~ 20 km Ma −1 (Tatar et al . 2002 ; Hatzfeld et al . 2003 ; Nilforoushan et al . 2003 ; Vernant et al . 2004 ) since at least 22...
Journal Article
Published: 01 March 2007
Geological Magazine (2007) 144 (2): 379–392.
... extrusion of the Anatolian Block ( Mckenzie, 1972 ; Şengör, Görür & Şaroğlu, 1985 ). Internal deformation within the Anatolian Block as a result of this collision involved both internal imbrication and the formation of numerous strike-slip faults and related structures. The development...
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Journal Article
Journal: Geology
Published: 01 March 2007
Geology (2007) 35 (3): 263–266.
... diagram of local σ1 trends. C: Focal mechanisms of moderate earthquakes ( Talebian and Jackson, 2004 ) and microearthquakes ( Tatar et al., 2004 : insert), and GPS velocity field. 1 and 2—Current compressional trend derived from moderate earthquakes and microearthquakes, respectively ( Lacombe et al...
FIGURES
Journal Article
Published: 01 May 2003
Geological Magazine (2003) 140 (3): 343–355.
... concentrated on block rotations along the North Anatolian Fault Zone and within the Anatolian Block (e.g. Saribudak et al . 1990 ; Platzman et al . 1994 ; Platzman, Tapirdamaz & Sanver, 1998 ; Michel et al . 1995 ; Tatar et al . 1995 ; Piper et al . 1996 ; Piper, Tatar & Gürsoy, 1997...
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Journal Article
Published: 15 April 2015
Seismological Research Letters (2015) 86 (3): 775–782.
... the Alpine–Himalayan orogenic chain, accommodating approximately 10  mm/yr of north–south shortening between Arabia and Eurasia ( Nilforoushan et al. , 2003 ; Tatar et al. , 2004 ; Vernant et al. , 2004 ). Earthquakes with moderate magnitudes of 5.5–6  m b are common in the ∼250–350  km wide zone...
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