1-10 OF 10 RESULTS FOR

Ukta Formation

Results shown limited to content with bounding coordinates.
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Lithologic column and isotope-geochemical parameters of Precambrian sediments of the Kharaulakh uplift, compiled after our observation data and supplemented after Pelechaty et al. (1996) and Khabarov and Izokh (2014). 1, limestones; 2, dolomites; 3, argillaceous limestones/dolomites; 4–7, structures of carbonate rocks: 4, breccial and intraclastic, 5, biolaminitic, 6, oolitic and oncolitic, 7, stromatolitic; 8, siltstones and mudstones; 9, sandstones; 10, silicification; 11, basic intrusions and their thickness, m; 12, red-colored deposits; 13, δ13С and 87Sr/86Sr values of limestones: a, unchanged, b, changed; 14, δ13С values in dolomites: a, unchanged, b, changed. ICC, International Chronostratigraphic Chart, GSSR, General Stratigraphic Scale of Russia, hr, Kharayutekh Formation, uk, Ukta Formation.

Lithologic column and isotope-geochemical parameters of Precambrian sedimen...

Published: 01 March 2021
and 87 Sr/ 86 Sr values of limestones: a , unchanged, b , changed; 14 , δ 13 С values in dolomites: a , unchanged, b, changed. ICC, International Chronostratigraphic Chart, GSSR, General Stratigraphic Scale of Russia, hr, Kharayutekh Formation, uk, Ukta Formation.
Journal Article

Sr Isotope Chemostratigraphy and Pb–Pb Age of the Riphean Carbonate Deposits of the Kharaulakh Uplift (Northeastern Margin of the Siberian Platform)

B.B. Kochnev, A.B. Kuznetsov, D.R. Sitkina, A.Yu. Kramchaninov
Published: 01 March 2021
Russ. Geol. Geophys. (2021) 62 (03): 377–387.
DOI: https://doi.org/10.2113/RGG20194076
... and 87 Sr/ 86 Sr values of limestones: a , unchanged, b , changed; 14 , δ 13 С values in dolomites: a , unchanged, b, changed. ICC, International Chronostratigraphic Chart, GSSR, General Stratigraphic Scale of Russia, hr, Kharayutekh Formation, uk, Ukta Formation. ...
FIGURES | View All (5)
View PDF for article title, Sr Isotope Chemostratigraphy and Pb–Pb Age of the Riphean Carbonate Deposits of the Kharaulakh Uplift (Northeastern Margin of the Siberian Platform)
Purchase
Add to Citation Manager for Sr Isotope Chemostratigraphy and Pb–Pb Age of the Riphean Carbonate Deposits of the Kharaulakh Uplift (Northeastern Margin of the Siberian Platform)
Image
Precambrian outcrops in the northeast Siberian Platform (A) and the schematic geological map of the Chekurovka Anticline of the Kharaulakh Range (B). 1–4, formations: 1, Ukta; 2, Eselekh; 3, Neleger and Sietachan; 4, Kharayutekh; 5, Phanerozoic strata; 6, studied section.

Precambrian outcrops in the northeast Siberian Platform ( A ) and the schem...

Published: 01 May 2014
Fig. 1. Precambrian outcrops in the northeast Siberian Platform ( A ) and the schematic geological map of the Chekurovka Anticline of the Kharaulakh Range ( B ). 1 – 4 , formations: 1 , Ukta; 2 , Eselekh; 3 , Neleger and Sietachan; 4 , Kharayutekh; 5 , Phanerozoic strata; 6 , studied
Image
87Sr/86Sr–Fe/Sr (a), 87Sr/86Sr–Mn/Sr (b), and 87Sr/86Sr–Sr (c) correlation diagrams. Dark symbols mark limestones, and light ones, dolomites of formations: 1, Ukta and Eselekh, 2, Neleger and Sietachan.

87 Sr/ 86 Sr–Fe/Sr ( a ), 87 Sr/ 86 Sr–Mn/Sr ( b ), and 87 Sr/ 86 Sr–Sr (...

Published: 01 March 2021
Fig. 3. 87 Sr/ 86 Sr–Fe/Sr ( a ), 87 Sr/ 86 Sr–Mn/Sr ( b ), and 87 Sr/ 86 Sr–Sr ( c ) correlation diagrams. Dark symbols mark limestones, and light ones, dolomites of formations: 1 , Ukta and Eselekh, 2 , Neleger and Sietachan.
Journal Article

Sedimentology and isotope geochemistry of Riphean carbonates in the Kharaulakh Range of northern East Siberia

E.M. Khabarov, O.P. Izokh
Published: 01 May 2014
Russ. Geol. Geophys. (2014) 55 (5-6): 629–648.
DOI: https://doi.org/10.1016/j.rgg.2014.05.008
...Fig. 1. Precambrian outcrops in the northeast Siberian Platform ( A ) and the schematic geological map of the Chekurovka Anticline of the Kharaulakh Range ( B ). 1 – 4 , formations: 1 , Ukta; 2 , Eselekh; 3 , Neleger and Sietachan; 4 , Kharayutekh; 5 , Phanerozoic strata; 6 , studied...
FIGURES | View All (10)
View PDF for article title, Sedimentology and isotope geochemistry of Riphean carbonates in the Kharaulakh Range of northern East Siberia
Purchase
Add to Citation Manager for Sedimentology and isotope geochemistry of Riphean carbonates in the Kharaulakh Range of northern East Siberia
Journal Article

THE NEOPROTEROZOIC OF THE NORTHERN SIBERIAN CRATON

V.V. Khomentovsky
Published: 01 July 2006
Russ. Geol. Geophys. (2006) 47 (7): 865–880.
... the Late Precambrian deposits are exposed in the Chekurovka and Bulkur anticlines as well as in Diapol’skaya BH-1 (see Fig. 1 ). The section begins with variegated terrigenous rocks of the Ukta Formation (see Fig. 2 ), which are compared with the bottom of the Debengda Formation of the Olenek uplift [ 10...
FIGURES | View All (4)
View PDF for article title, THE NEOPROTEROZOIC OF THE NORTHERN SIBERIAN CRATON
Purchase
Add to Citation Manager for THE NEOPROTEROZOIC OF THE NORTHERN SIBERIAN CRATON
Journal Article

The Early Cambrian bimodal magmatism in the northeastern Siberian Craton

A.V. Prokopiev, A.K. Khudoley, O.V. Koroleva, G.G. Kazakova, D.K. Lokhov, S.V. Malyshev, A.I. Zaitsev, S.P. Roev, S.A. Sergeev, N.G. Berezhnaya, D.A. Vasiliev
Published: 01 January 2016
Russ. Geol. Geophys. (2016) 57 (1): 155–175.
DOI: https://doi.org/10.1016/j.rgg.2016.01.011
... to subvolcanic potassic trachyrhyolitic porphyry. * Corresponding author. E-mail address : [email protected] (A.V. Prokopiev) 28 7 2015 28 8 2015 The Lower Cambrian sandstones (Tyuser Formation) overlie (with erosion and considerable break in sedimentation) ( Shpunt et al...
FIGURES | View All (15)
View PDF for article title, The Early Cambrian bimodal magmatism in the northeastern Siberian Craton
Purchase
Add to Citation Manager for The Early Cambrian bimodal magmatism in the northeastern Siberian Craton
Journal Article

Tectonic evolution of the northern Verkhoyansk Fold-and-Thrust Belt: insights from palaeostress analysis and U–Pb calcite dating

Elena A Pavlovskaia, Andrey K Khudoley, Jonas B Ruh, Artem N Moskalenko, Marcel Guillong, Sergey V Malyshev
Published: 21 July 2022
Geological Magazine (2022) 159 (11-12): 2132–2156.
DOI: https://doi.org/10.1017/S0016756822000528
... of points in Figure  5 . Neoproterozoic rocks of the Chekurovka anticline belong to the Ukta (NPRuk), Eselekh (NPRes), Neleger (NPRnl) and Sietachan (NPRst) formations with a total thickness at 1800 m representing the first sedimentary succession of the Verkhoyansk FTB (Fig.  4...
FIGURES | View All (20)
View PDF for article title, Tectonic evolution of the northern Verkhoyansk Fold-and-Thrust Belt: insights from palaeostress analysis and U–Pb calcite dating
Purchase
Add to Citation Manager for Tectonic evolution of the northern Verkhoyansk Fold-and-Thrust Belt: insights from palaeostress analysis and U–Pb calcite dating
Journal Article

Interpretation of structures in the southeastern Nechako Basin, British Columbia, from seismic reflection, well log, and potential field data 1 This article is one of a series of papers published in this Special Issue on the theme of New insights in Cordilleran Intermontane geoscience: reducing exploration risk in the mountain pine beetle-affected area, British Columbia . 2 Geological Survey of Canada Contribution 20100002.

Nathan Hayward, Andrew J. Calvert
Published: 30 June 2011
Canadian Journal of Earth Sciences (2011) 48 (6): 1000–1020.
DOI: https://doi.org/10.1139/e11-022
...Nathan Hayward; Andrew J. Calvert Abstract The structure and stratigraphy of the southeast Nechako Basin, which are poorly understood primarily because of substantial volcanic cover, are investigated in an analysis of seismic reflection, well, and potential field data. Formation and development...
FIGURES | View All (9)
View PDF for article title, Interpretation of structures in the southeastern Nechako Basin, British Columbia, from seismic reflection, well log, and potential field data 1 This article is one of a series of papers published in this Special Issue on the theme of New insights in Cordilleran Intermontane geoscience: reducing exploration risk in the mountain pine beetle-affected area, British Columbia . 2 Geological Survey of Canada Contribution 20100002.
Purchase
Add to Citation Manager for Interpretation of structures in the southeastern Nechako Basin, British Columbia, from seismic reflection, well log, and potential field data 1 This article is one of a series of papers published in this Special Issue on the theme of New insights in Cordilleran Intermontane geoscience: reducing exploration risk in the mountain pine beetle-affected area, British Columbia . 2 Geological Survey of Canada Contribution 20100002.
Journal Article

PETROLIFEROUS PROVINCES OF UNION OF SOVIET SOCIALIST REPUBLICS

F. Julius Fohs
Journal: AAPG Bulletin
Published: 01 March 1948
AAPG Bulletin (1948) 32 (3): 317–350.
DOI: https://doi.org/10.1306/10.1306/3D933B4E-16B1-11D7-8645000102C1865D
... the Pechora basin bounded on the east by the main Urals. The range extends northwest across the White Sea just north of Murmansk and skirts the Fenno-Scandia shield. It thereby permits the extension of the Pechora basin into Barents Sea. Production has been opened on the Timan Range at Ukta. The range exposes...
FIGURES | View All (4)
View PDF for article title, PETROLIFEROUS PROVINCES OF UNION OF SOVIET SOCIALIST REPUBLICS
Purchase
Add to Citation Manager for PETROLIFEROUS PROVINCES OF UNION OF SOVIET SOCIALIST REPUBLICS