Skip Nav Destination
Close Modal
![First thumbnail for: DETAILED CORRELATION OF THE CALLOVIAN AND UPPER JU...]()
![Second thumbnail for: DETAILED CORRELATION OF THE CALLOVIAN AND UPPER JU...]()
![Third thumbnail for: DETAILED CORRELATION OF THE CALLOVIAN AND UPPER JU...]()
![Structure of the Callovian-Oxfordian deposits in the Middle Ob’ region. Section types (circled numerals): 1 – Vasyugan and Georgievka Formations (Upper Pur subdistrict of the Pur-Irtysh fades district); 2 – Tochino and Sigovsk Formations (Taz-Kheta fades district). Formations and subformations: I – Lower Vasyugan Subformation; II – Upper Vasyugan Subformation; III – Georgievka Formation; IV – Tochino Formation; V – Lower Sigovsk Subformation; VI – Upper Sigovsk Subformation. Designations follow Fig. 3.]()
![Thicknesses of formations of Vasyugan and Georgiev Horizons (A) and depth and relief of basement of the Vasyugan Horizon (Abalak, Vasyugan, and Tochino Formations) in the Urengoi district and adjacent territories (B).]()
![Formation occurrence in the Vasyugan, Georgiev (A), and Bazhenov (B) horizons (Callovian and Upper Jurassic) in northern West Siberia. 1 — Mauryn’ya and Lopsa Formations (A), Fedorov Formation (B), 2 — Danilov (A, B) Formation, 3 — Abalak (A) Formation, 4 — Vasyugan and Georgiev (A) Formations, 5 — Bazhenov (B) Formation, 6 — Gol’chikha (A, B) Formation, 7 — Tochino Formation and lower subformation of Sigov (A) Formation, upper subformation of Sigov Formation and Yanov Stan (B) Formation, 8 — location of Tyumenskaya superdeep borehole, 9 — boundaries of facies zones.]()
![Correlation of the Callovian and Upper Jurassic deposits of the Turukhan-Elogui, Purpe-Vasyugan, Froly-Tambei, and Ob’-Yamal districts of northern West Siberia. The profile from Termokarst to Novyi Port based on the data from the Yamalneftegazgeologiya, Urengoineftegazgeologiya, and Purneftegazgeologiya Joint-Stock Companies. 1–7, rocks: 1 — high-carbonaceous mudstone; 2 — clay (mudstone); 3 — silty clay; 4 — clayey siltstone; 5 — clayey and silty sandstone; 6 – sandstone; 7 — coaly rocks; 8 — gaps; 9–12 — boundaries of: 9 — formations, 10 — subformations; 11 — zonal cyclites; 12 — sand beds; 13 — additional correlations; 14 — biostratigraphic dates; 15 — fragment of the Iithological column: a — section ranges compiled using core samples and log data, and b — section ranges by log data; 16 — stratigraphic reference; Kul, Kulomzino Horizon; Mal, Malyshevka Horizon; Tochino, Tochino Formation; Tyum, Tyumen’ Formation. Circled numerals: 1 — range 3092–3116 m: J2kl2–3 (dinoflagellates, SPA); 2 — range 3170–3185 m: J2bj1-bt (SPA); 3 — range 2812–2860 m: J30x-km (dinoflagellates, SPA); 4 — range 2930–2940 m: J2kl (dinoflagellates, SPA).]()
![First thumbnail for: LITHOLOGY OF CALLOVIAN-OXFORDIAN DEPOSITS IN VARIO...]()
![Second thumbnail for: LITHOLOGY OF CALLOVIAN-OXFORDIAN DEPOSITS IN VARIO...]()
![Third thumbnail for: LITHOLOGY OF CALLOVIAN-OXFORDIAN DEPOSITS IN VARIO...]()
![Ichnofossil distribution over different types of the Callovian–Oxfordian section of the West Siberian basin. A, Vasyugan Formation, Upper Pur facies subregion; B, Vasyugan Formation, Ob’–Tara and Ob’–Agan subregions; C, Abalak Formation; D, Naunak Formation; E, Tochino and Sigovoe Formations. Ranges: 1, Abalak Formation; 2, Tochino and Sigovoe Formations; 3, Naunak Formation; 4, Tatarka Formation; 5–7, range of the Vasyugan Formation: 5, Ob’–Tara subregion; 6, Ob’–Agan subregion; 7, Upper Pur subregion; 8, transitional zones; 9, subregion boundaries. See Fig. 4 for the rest of the lithologic column legend.]()
![First thumbnail for: Lithology, geochemistry, and aspects of separation...]()
![Second thumbnail for: Lithology, geochemistry, and aspects of separation...]()
![Third thumbnail for: Lithology, geochemistry, and aspects of separation...]()
![Generalized map of Callovian and Upper Jurassic facies regions in West Siberia and location of SDB-6. 1 — Yamal-Nadym subfacies (Abalak Formation), 2 — Upper Pur subfacies (Vasyugan Formation) of Pur-Irtysh facies; 3 — Taz-Kheta facies (Tochino and Sigovo Formations) [22, 23].]()
![First thumbnail for: Distribution of organic matter in Callovian–Lower ...]()
![Second thumbnail for: Distribution of organic matter in Callovian–Lower ...]()
![Third thumbnail for: Distribution of organic matter in Callovian–Lower ...]()
![Fades zoning of the Callovian and Upper Jurasic of the Pur-Irtysb, Taz-Khela, and Sil’ga facies districts of West Siberia. 1 – zone of occurrence of the Abalak Formation (Yamal-Nadym subdistrict of the Pur-Irtysh fades district); 2–4–zone of occurrence of the Vasyugan Formation, subdistricts: 2 – Ob’-Tara, 3 – Ob’-Agan, 4–Upper Pur; 5–7– zones of occurrence of formations: 5 – Tochino and Sigovsk, 6 – Naunak, 7 – Talarsk; 8 – transition zones; 9 – subdistrict boundaries in the area of occurrence of the Vasyugan Formation; 10 – profile lines.]()
![Conceptual model of distribution of OM types in the Callovian–Lower Berriasian section in the western part of the Yenisei–Khatanga regional trough (a) and adjacent areas of the West Siberian geosyneclise (b). 1, boundaries: a, horizons, b, top of the Sigovoe Formation and its correlative level within time equivalents; 2–4, OM types: 2, terrigenous, 3, mixed, 4, aquatic; 5, sampling intervals with terrigenous (a), mixed (b), terrigenous and/or mixed (c, pyrolysis data) and aquatic (d) OM types; 6, formations and their ranges; 7, boundaries of lithofacies zones. Formations: ab, Abalak, bg, Bazhenov, gl, Gol’chikha, jan, Yanovstan, sg, Sigovoe, tch, Tochino.]()
![First thumbnail for: Facies-Stratigraphic Zonation of the Callovian–Kim...]()
![Second thumbnail for: Facies-Stratigraphic Zonation of the Callovian–Kim...]()
![Third thumbnail for: Facies-Stratigraphic Zonation of the Callovian–Kim...]()
![Hydrogen index (HI) vs. maximum rate of HC release (Tmax) for Jurassic and Cretaceous deposits of the YeKhRT. Formations: a, Jurassic: 1, Sharapovo, 2, Kiterbyut, 3, Nadoyakha, 4, Laida, 5, Vym’, 6, Leont’evka, 7, Malyshevka, 8, Sigovo, 9, Tochino, 10, Yanov Stan, 11, Gol’chikha; b, Lower Cretaceous: 12, Yurats, 13, Nizhnyaya Kheta, 14, Sukhaya Dudinka, 15, Shuratovka, 16, Baikalovo, 17, Malaya Kheta, 18, Pokur; 19, lines bounding the maximum values of HI for three types of OM: I, marine lacustrine; II, marine marine; III, terrigenous, related to higher land plants; 20, isolines of vitrinite reflectance RVt0; 21, HI and Tmax variation trend during OM catagenesis.]()
![Geologic cross-section of the Mesozoic-Cenozoic sedimentary cover along the line of Nanadyanskaya-310 – Sukhodudinskaya-2 wells with elements of hydrogeological stratification. 1, Cretaceous impermeable beds and permeable reservoir rocks; 2, Jurassic permeable reservoir rocks; 3, Jurassic impermeable beds; 4, age of deposits, indices of the Formations; 5, indices of Jurassic reservoirs and impermeable beds; 6, indices of Jurassic aquifers and confining horizons (For indices interpretation see Fig. 2); 7, basement deposits; 8, permafrost; 9, faulting; 10, boundaries of stratigraphic units; 11, well and its number. Line of the cross-section is shown in Fig. 1. Indices marking the Formations: Fnd, Paleozoic basement deposits; J1, Lower Jurassic deposits; J2, Middle Jurassic deposits: ld, Layda, vm, Vym, ln, Leontievskiy, ml, Malyshevka, tch, Tochino; J3, Upper Jurassic deposits: sg, Sigovaya, jan, Yanov Stan, gl, Golchikha; K1, Lower Cretaceous deposits; K2, Upper Cretaceous deposits.]()
![First thumbnail for: Stratigraphy and Sedimentogenesis of the Clinoform...]()
![Second thumbnail for: Stratigraphy and Sedimentogenesis of the Clinoform...]()
![Third thumbnail for: Stratigraphy and Sedimentogenesis of the Clinoform...]()
![First thumbnail for: STRATIGRAPHY, MICROFOSSILS, AND BIOFACIES IN THE R...]()
![Second thumbnail for: STRATIGRAPHY, MICROFOSSILS, AND BIOFACIES IN THE R...]()
![Third thumbnail for: STRATIGRAPHY, MICROFOSSILS, AND BIOFACIES IN THE R...]()
![First thumbnail for: Changing ichnofossil composition in the Callovian–...]()
![Second thumbnail for: Changing ichnofossil composition in the Callovian–...]()
![Third thumbnail for: Changing ichnofossil composition in the Callovian–...]()
![First thumbnail for: Prediction of Oil and Gas Occurrence in the Jurass...]()
![Second thumbnail for: Prediction of Oil and Gas Occurrence in the Jurass...]()
![Third thumbnail for: Prediction of Oil and Gas Occurrence in the Jurass...]()
![First thumbnail for: The Gol’chikha <span class="search-highlight">Form...]()
![Second thumbnail for: The Gol’chikha <span class="search-highlight">Form...]()
![Third thumbnail for: The Gol’chikha <span class="search-highlight">Form...]()
1-20 OF 32 RESULTS FOR
Tochino Formation
Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Journal Article
DETAILED CORRELATION OF THE CALLOVIAN AND UPPER JURASSIC PETROLIFEROUS DEPOSITS IN THE NORTH OF WEST SIBERIA Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 August 2000
Russ. Geol. Geophys. (2000) 41 (8): 1096–1109.
... and the clinoform structure of the Upper Jurassic deposits are confirmed. It is shown that the Tochino Formation and the Lower Sigovsk Subformation of the Turukhan-Elogui district are similar in composition and structure to the Lower and Upper Vasyugan Subformations, respectively. The stratigraphic position...
FIGURES
Image
Structure of the Callovian-Oxfordian deposits in the Middle Ob’ region. Sec... Available to Purchase
in LITHOLOGY OF CALLOVIAN-OXFORDIAN DEPOSITS IN VARIOUS FACIES OF THE WEST SIBERIAN PLATE
> Russian Geology and Geophysics
Published: 01 December 2001
Fig. 4. Structure of the Callovian-Oxfordian deposits in the Middle Ob’ region. Section types (circled numerals): 1 – Vasyugan and Georgievka Formations (Upper Pur subdistrict of the Pur-Irtysh fades district); 2 – Tochino and Sigovsk Formations (Taz-Kheta fades district). Formations
Image
Thicknesses of formations of Vasyugan and Georgiev Horizons (A) and depth a... Available to Purchase
in STRATIGRAPHY, MICROFOSSILS, AND BIOFACIES IN THE REFERENCE SECTION OF CALLOVIAN AND UPPER JURASSIC FROM THE TYUMENSKAYA SUPERDEEP BOREHOLE, WEST SIBERIA
> Russian Geology and Geophysics
Published: 01 August 2002
Fig. 5. Thicknesses of formations of Vasyugan and Georgiev Horizons (A) and depth and relief of basement of the Vasyugan Horizon (Abalak, Vasyugan, and Tochino Formations) in the Urengoi district and adjacent territories (B).
Image
Formation occurrence in the Vasyugan, Georgiev ( A ), and Bazhenov ( B ) ho... Available to Purchase
in STRATIGRAPHY, MICROFOSSILS, AND BIOFACIES IN THE REFERENCE SECTION OF CALLOVIAN AND UPPER JURASSIC FROM THE TYUMENSKAYA SUPERDEEP BOREHOLE, WEST SIBERIA
> Russian Geology and Geophysics
Published: 01 August 2002
and Georgiev ( A ) Formations, 5 — Bazhenov ( B ) Formation, 6 — Gol’chikha ( A , B ) Formation, 7 — Tochino Formation and lower subformation of Sigov ( A ) Formation, upper subformation of Sigov Formation and Yanov Stan ( B ) Formation, 8 — location of Tyumenskaya superdeep borehole, 9 — boundaries
Image
Correlation of the Callovian and Upper Jurassic deposits of the Turukhan-El... Available to Purchase
in DETAILED CORRELATION OF THE CALLOVIAN AND UPPER JURASSIC PETROLIFEROUS DEPOSITS IN THE NORTH OF WEST SIBERIA
> Russian Geology and Geophysics
Published: 01 August 2000
Horizon; Tochino, Tochino Formation; Tyum, Tyumen’ Formation. Circled numerals: 1 — range 3092–3116 m: J 2 kl 2–3 (dinoflagellates, SPA); 2 — range 3170–3185 m: J 2 bj 1 -bt (SPA); 3 — range 2812–2860 m: J 3 0x-km (dinoflagellates, SPA); 4 — range 2930–2940 m: J 2 kl (dinoflagellates, SPA).
Journal Article
LITHOLOGY OF CALLOVIAN-OXFORDIAN DEPOSITS IN VARIOUS FACIES OF THE WEST SIBERIAN PLATE Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 December 2001
Russ. Geol. Geophys. (2001) 42 (12): 1806–1816.
...Fig. 4. Structure of the Callovian-Oxfordian deposits in the Middle Ob’ region. Section types (circled numerals): 1 – Vasyugan and Georgievka Formations (Upper Pur subdistrict of the Pur-Irtysh fades district); 2 – Tochino and Sigovsk Formations (Taz-Kheta fades district). Formations...
FIGURES
Image
Ichnofossil distribution over different types of the Callovian–Oxfordian se... Available to Purchase
in Changing ichnofossil composition in the Callovian–Oxfordian sediments of the West Siberian basin as a reflection of sedimentation cyclicity
> Russian Geology and Geophysics
Published: 01 October 2011
Fig. 5. Ichnofossil distribution over different types of the Callovian–Oxfordian section of the West Siberian basin. A , Vasyugan Formation, Upper Pur facies subregion; B , Vasyugan Formation, Ob’–Tara and Ob’–Agan subregions; C , Abalak Formation; D , Naunak Formation; E , Tochino
Journal Article
Lithology, geochemistry, and aspects of separation of the Kogalym Member within the Lower Vasyugan Subhorizon (Upper Bathonian–Lowermost Oxfordian) of West Siberia Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 April 2017
Russ. Geol. Geophys. (2017) 58 (3-4): 393–402.
... radioactivity and decreased values of neutron gamma log. It is distinctly traced in the areas of the Vasyugan, Abalak and Tochino Formations distribution ( Belozerov et al., 1980 ; Yan et al., 2001 ). * Corresponding author. E-mail address : [email protected] (P.A. Yan) 20 7 2016 1 9...
FIGURES
Image
![Generalized map of Callovian and Upper Jurassic facies regions in West Siberia and location of SDB-6. 1 — Yamal-Nadym subfacies (Abalak Formation), 2 — Upper Pur subfacies (Vasyugan Formation) of Pur-Irtysh facies; 3 — Taz-Kheta facies (Tochino and Sigovo Formations) [22, 23].](https://gsw.silverchair-cdn.com/gsw/Content_public/Journal/rgg/44/8/rgg-440796/2/s_s05aug03_page_2_1.jpeg?Expires=2147483647&Signature=RSM8AqR2V0WBgKQJzN7ohI4Tg2~ITftNeVkxTvZa3CUZRdrAaCUt4wWg0wzr8l3D1Get0pfXHSULBCjuAmmJjKHYzmZhanSL~AghwzpODvb6hUCdD6X8T-ar325bIkzRBBDqJtg1WiI9eVnuTMfoNKHGbKIwAMaTzC7ahlds37KY7fmLHEaS8uOp37OuJlyswDETY3hftPAQFEQ5sc0mWnFtOSr412fG5J7sF9myqTqOUyqyVkZCQ0NiJPwcgTWvsnZX0nRChFU2eMaLsAPC2vr5ZTwRGDtmWJeifVXJZdcPNtC-sBf0pJnz-VOrEp5w01wD9g2G5Fq4bYSQhK03IA__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Generalized map of Callovian and Upper Jurassic facies regions in West Sibe... Available to Purchase
in VASYUGAN FORMATION IN THE UPPER PUR SUBFACIES: DEPOSITIONAL AND SEQUENCE STRATIGRAPHY MODELING ( from Tyumen’ SDB-6 drilling data )
> Russian Geology and Geophysics
Published: 01 August 2003
Fig. 1. Generalized map of Callovian and Upper Jurassic facies regions in West Siberia and location of SDB-6. 1 — Yamal-Nadym subfacies (Abalak Formation), 2 — Upper Pur subfacies (Vasyugan Formation) of Pur-Irtysh facies; 3 — Taz-Kheta facies (Tochino and Sigovo Formations) [ 22 , 23 ].
Journal Article
Distribution of organic matter in Callovian–Lower Berriasian deposits of the western part of the Yenisei–Khatanga regional trough and adjacent areas of the West Siberian geosyneclise Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 October 2017
Russ. Geol. Geophys. (2017) 58 (10): 1251–1262.
... of missing Mesozoic deposits. The Sigovoe Formation (Upper Callovian–Lower Kimmeridgian) is represented by alternating layers of light gray and greenish gray siltstone and sandstone with mudstone intercalations. Similar to the Tochino Formation, the Sigovoe Formation attains a maximum thickness of 80...
FIGURES
Image
Fades zoning of the Callovian and Upper Jurasic of the Pur-Irtysb, Taz-Khel... Available to Purchase
in LITHOLOGY OF CALLOVIAN-OXFORDIAN DEPOSITS IN VARIOUS FACIES OF THE WEST SIBERIAN PLATE
> Russian Geology and Geophysics
Published: 01 December 2001
, subdistricts: 2 – Ob’-Tara, 3 – Ob’-Agan, 4 –Upper Pur; 5 – 7 – zones of occurrence of formations: 5 – Tochino and Sigovsk, 6 – Naunak, 7 – Talarsk; 8 – transition zones; 9 – subdistrict boundaries in the area of occurrence of the Vasyugan Formation; 10 – profile lines.
Image
Conceptual model of distribution of OM types in the Callovian–Lower Berrias... Available to Purchase
in Distribution of organic matter in Callovian–Lower Berriasian deposits of the western part of the Yenisei–Khatanga regional trough and adjacent areas of the West Siberian geosyneclise
> Russian Geology and Geophysics
Published: 01 October 2017
. Formations: ab, Abalak, bg, Bazhenov, gl, Gol’chikha, jan, Yanovstan, sg, Sigovoe, tch, Tochino.
Journal Article
Facies-Stratigraphic Zonation of the Callovian–Kimmeridgian Deposits of the West Siberian Sedimentary Basin Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 March 2020
Russ. Geol. Geophys. (2020) 61 (3): 330–340.
... of the Elogui River in the south, and also comprises the Yenisei-Khatanga regional trough ( Fig. 2 ). In the Taz-Kheta region, the Vasyugan Horizon is represented by the Tochino Formation and the Lower Sigovaya Subformation. The Georgievka horizon is represented by the Upper Sigovaya Subformation...
FIGURES
Image
Hydrogen index (HI) vs. maximum rate of HC release ( T max ) for Jurassic ... Available to Purchase
in Organic geochemistry and petroleum potential of Jurassic and Cretaceous deposits of the Yenisei–Khatanga regional trough
> Russian Geology and Geophysics
Published: 01 August 2013
Fig. 3. Hydrogen index (HI) vs. maximum rate of HC release ( T max ) for Jurassic and Cretaceous deposits of the YeKhRT. Formations: a, Jurassic: 1 , Sharapovo, 2 , Kiterbyut, 3 , Nadoyakha, 4 , Laida, 5 , Vym’, 6 , Leont’evka, 7 , Malyshevka, 8 , Sigovo, 9 , Tochino, 10 , Yanov Stan
Image
Geologic cross-section of the Mesozoic-Cenozoic sedimentary cover along the... Available to Purchase
in Prediction of Oil and Gas Occurrence in the Jurassic Reservoirs of the Zone of Junction of the Yenisei–Khatanga and West Siberian Basins
> Russian Geology and Geophysics
Published: 01 February 2021
of stratigraphic units; 11 , well and its number. Line of the cross-section is shown in Fig. 1 . Indices marking the Formations: Fnd, Paleozoic basement deposits; J 1 , Lower Jurassic deposits; J 2 , Middle Jurassic deposits: ld, Layda, vm, Vym, ln, Leontievskiy, ml, Malyshevka, tch, Tochino; J 3 , Upper
Journal Article
Stratigraphy and Sedimentogenesis of the Clinoform Upper Jurassic of the Anabar–Lena Sedimentary Basin (Arctic Siberia, Laptev Sea Coast) Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 November 2023
Russ. Geol. Geophys. (2023) 64 (11): 1347–1357.
... lithostratigraphic subdivision in the interval of the Tochino and Yanov Stan formations. Therefore, the Sodyemikha ( Nikitenko et al., 2013 ), Innokent’evka and Urdyuk-Khaya ( Nikitenko, 2009 ) and Paksa ( Golbert, 1981 ) formations were proposed, which boundaries and stratigraphic extents are evidenced by fossil...
FIGURES
Journal Article
STRATIGRAPHY, MICROFOSSILS, AND BIOFACIES IN THE REFERENCE SECTION OF CALLOVIAN AND UPPER JURASSIC FROM THE TYUMENSKAYA SUPERDEEP BOREHOLE, WEST SIBERIA Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 August 2002
Russ. Geol. Geophys. (2002) 43 (8): 762–790.
...Fig. 5. Thicknesses of formations of Vasyugan and Georgiev Horizons (A) and depth and relief of basement of the Vasyugan Horizon (Abalak, Vasyugan, and Tochino Formations) in the Urengoi district and adjacent territories (B). ...
FIGURES
Journal Article
Changing ichnofossil composition in the Callovian–Oxfordian sediments of the West Siberian basin as a reflection of sedimentation cyclicity Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 October 2011
Russ. Geol. Geophys. (2011) 52 (10): 1195–1211.
...Fig. 5. Ichnofossil distribution over different types of the Callovian–Oxfordian section of the West Siberian basin. A , Vasyugan Formation, Upper Pur facies subregion; B , Vasyugan Formation, Ob’–Tara and Ob’–Agan subregions; C , Abalak Formation; D , Naunak Formation; E , Tochino...
FIGURES
Journal Article
Prediction of Oil and Gas Occurrence in the Jurassic Reservoirs of the Zone of Junction of the Yenisei–Khatanga and West Siberian Basins Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 February 2021
Russ. Geol. Geophys. (2021) 62 (2): 173–193.
... of stratigraphic units; 11 , well and its number. Line of the cross-section is shown in Fig. 1 . Indices marking the Formations: Fnd, Paleozoic basement deposits; J 1 , Lower Jurassic deposits; J 2 , Middle Jurassic deposits: ld, Layda, vm, Vym, ln, Leontievskiy, ml, Malyshevka, tch, Tochino; J 3 , Upper...
FIGURES
Journal Article
The Gol’chikha Formation (Upper Bathonian–Lower Boreal Berriasian) of the Yenisei–Khatanga Depression (West of the North Siberian Lowland) Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 April 2020
Russ. Geol. Geophys. (2020) 61 (4): 412–427.
... Cretaceous sections. According to the current stratigraphic scheme of Western Siberia ( Gurari, 2004 ), the Gol’chikha Formation is equivalent in age to the Tochino Formation (Upper Bathonian – lower part of the Upper Callovian), Sigovo Formation (uppermost Callovian – lowermost Upper Oxfordian...
FIGURES
1
