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Journal Article

The Tologoi Key Section (Upper Cenozoic, Transbaikalia): Reconstruction of the Peculiarities and Depositional Environment Available to Purchase

V.V. Ivanova, M.A. Erbaeva, A.A. Shchetnikov, A.Yu. Kazansky, G.G. Matasova, N.V. Alekseeva, I.A. Filinov, M.I. Kuzmin
Published: 01 December 2020
Russ. Geol. Geophys. (2020) 61 (12): 1374–1390.
DOI: https://doi.org/10.15372/RGG2020141
...V.V. Ivanova; M.A. Erbaeva; A.A. Shchetnikov; A.Yu. Kazansky; G.G. Matasova; N.V. Alekseeva; I.A. Filinov; M.I. Kuzmin Abstract —This paper presents new data on the structure and lithologic, geochemical, and granulometric features of the Quaternary deposits of the Tologoi key section (upper...
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View PDF for article title, The <span class="search-highlight">Tologoi</span> Key Section (Upper Cenozoic, Transbaikalia): Reconstruction of the Peculiarities and Depositional Environment
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Journal Article

The Noion-Tologoi polymetallic deposit: formation conditions and petrogeochemical peculiarities of rocks and ores ( eastern Transbaikalia ) Available to Purchase

B.N. Abramov
Published: 01 February 2017
Russ. Geol. Geophys. (2017) 58 (2): 177–189.
DOI: https://doi.org/10.1016/j.rgg.2017.01.003
...B.N. Abramov Abstract The Noion-Tologoi polymetallic deposit corresponds to the Akatui type of polymetallic deposits of eastern Transbaikalia. These deposits are associated with volcanoplutonic rocks of the Akatui complex. In element contents the polymetallic ores of the Noion-Tologoi deposit...
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View PDF for article title, The Noion-<span class="search-highlight">Tologoi</span> polymetallic deposit: formation conditions and petrogeochemical peculiarities of rocks and ores ( eastern Transbaikalia )
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FI–NAI diagram (Yudovich and Ketris, 2000). Units: 1, Tologoi 1, 2, Tologoi 2, 3, Tologoi 3. I, mostly kaolinite rocks, II, mostly smectite rocks with kaolinite and hydromica impurities, III, mostly chlorite rocks with a hydromica impurity, IV, chlorite–hydromica rocks, V, chlorite–smectite–hydromica rocks, VI, hydromica rocks with a significant impurity of dispersed feldspar.

FI–NAI diagram ( Yudovich and Ketris, 2000 ). Units: 1 , Tologoi 1, 2 , T... Available to Purchase

Published: 01 December 2020
Fig. 3. FI–NAI diagram ( Yudovich and Ketris, 2000 ). Units: 1 , Tologoi 1, 2 , Tologoi 2, 3 , Tologoi 3. I, mostly kaolinite rocks, II, mostly smectite rocks with kaolinite and hydromica impurities, III, mostly chlorite rocks with a hydromica impurity, IV, chlorite–hydromica rocks, V
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General map of the study area with the location of the Tologoi key section (A). Stratigraphy and lithology of the Tologoi section and its photographs (by I.A. Filinov and M.A. Erbaeva) showing the position of paleosols (B). 1, sands, 2, sandy loams, 3, loams, 4, talus, 5, recent soil, 6, paleosol.

General map of the study area with the location of the Tologoi key section ... Available to Purchase

Published: 01 December 2020
Fig. 1. General map of the study area with the location of the Tologoi key section ( A ). Stratigraphy and lithology of the Tologoi section and its photographs (by I.A. Filinov and M.A. Erbaeva) showing the position of paleosols ( B ). 1 , sands, 2 , sandy loams, 3 , loams, 4 , talus, 5
Journal Article

THE FIRST DISCOVERY OF LATE CENOZOIC SMALL MAMMALIAN FAUNAS IN THE SOUTH OF EASTERN TRANSBAlKALIA Available to Purchase

M. A. Erbaeva, F. I. Khenzykhenova, N. V. Alekseeva
Published: 01 September 1997
Russ. Geol. Geophys. (1997) 38 (9): 1488–1492.
... of these fossils has revealed at least three faunas similar to Western-Transbaikalian ones: Chikoi, Tologoi, and Upper Paleolithic faunal assemblages. The most ancient fauna found in Eastern Transbaikalia is represented by the Late Pliocene Chikoi faunal assemblages with Villanyia and Prosiphneus. The next Early...
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View PDF for article title, THE FIRST DISCOVERY OF LATE CENOZOIC SMALL MAMMALIAN FAUNAS IN THE SOUTH OF EASTERN TRANSBAlKALIA
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Journal Article

PLIOCENE-PLEISTOCENE SEDIMENTARY STRATIGRAPHY OF TRANSBAIKALIA: NEW DATA Available to Purchase

M.A. Erbaeva, V.V. Karasev, N.V. Alekseeva
Published: 01 April 2005
Russ. Geol. Geophys. (2005) 46 (4): 414–423.
... in Eastern Transbaikalia. Paleontological constraints have been obtained for a number of formations in the two subregions. In Western Transbaikalia they are the Lower Pliocene Anosov, Middle Pliocene Tologoi, and Middle Neopleistocene Krivoi Yar Formations, and in Eastern Transbaikalia they are the Lower...
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Erofeev–Tsekhovskii diagram for the Tologoi units of different ages. Designations follow.

Erofeev–Tsekhovskii diagram for the Tologoi units of different ages. Design... Available to Purchase

Published: 01 December 2020
Fig. 4. Erofeev–Tsekhovskii diagram for the Tologoi units of different ages. Designations follow.
Journal Article

TAILLESS AMPHIBIANS AND LANDSCAPE SETTINGS OF THE LATE CENOZOIC IN WESTERN TRANSBAIKALIA Available to Purchase

V. Yu. Ratnikov
Published: 01 September 1997
Russ. Geol. Geophys. (1997) 38 (9): 1493–1500.
...V. Yu. Ratnikov Bone remains of tailless amphibians from the localities Beregovaya, Dodogol, and Tologoi in Western Transbaikalia are described. Remains of Bufo raddei toads are the most abundant. Species diagnosis of tree frogs is difficult, and they are determined as Hyla aff. japonica and Hyla...
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Rb–Sr isochron for the syenite porphyry of the Akatui complex of the Noion-Tologoi deposit.

Rb–Sr isochron for the syenite porphyry of the Akatui complex of the Noion-... Available to Purchase

Published: 01 February 2017
Fig. 4. Rb–Sr isochron for the syenite porphyry of the Akatui complex of the Noion-Tologoi deposit.
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Schematic geologic structure of the region of the Noion-Tologoi polymetallic deposit (compiled after A.I. Brel’, 2011). 1, alluvial–proluvial deposits (Q) (sands, boulders, sandy loams, and loams with gruss and rock debris); 2, Turga Formation (K1tr) (trachybasalts, sandstones, siltstones, and conglomerates); 3, Bolboi Formation (J3Bl) (conglomerates, tuffaceous conglomerates, tuffstones, dacites, andesite-dacites, and their tuffs); 4, Mulino Group (J2–3); formations: Zalgatui (Zl), Kailak (Ks) (trachybasalts, trachyandesites, trachydacites, their tuffs, sandstones, gravelstones, and conglomerates); 5, Upper Gazimur Formation (J2) (conglomerates, gravelstones, sandstones, and siltstones); 6, Bokhto Formation (J2) (sandstones, siltstones, mudstones, and conglomerates); 7, Proterozoic–Vendian deposits (PR–V) (schists with intercalates of sandstones, carbonate rocks, and tuffs); Akatui complex (J2–3): 8, syenite porphyry and granosyenite porphyry dikes; 9, syenite porphyry, syenite, and monzonite stocks; 10, Mulino complex (J2–3) (trachyandesite-basalt, trachyte, and syenite porphyry stocks and dikes); 11, Mulino Group (J2–3): a, boulder–pebble conglomerates, b, pebble conglomerates, c, gravelstones, sandstones, and siltstones, d, schists; 12, lithologic rock varieties: a, rhyolites, b, andesites, c, basalts, d, andesite-basalts, f, lava breccias; 13, intrusive rocks: a, syenites, b, monzonites, c, syenite porphyry, d, monzonite porphyry; 14, faults: a, proved, b, concealed beneath the Quaternary sheet, c, gentle interstratal detachments; 15, ore occurrences: a, gold, b, polymetallic; 16, projections of exposures of the ore zones of the Noion-Tologoi deposit. Rectangle shows the area of the Noion-Tologoi deposit. Inset shows polymetallic deposits of eastern Transbaikalia: 1, Klichka, 2, Noion-Tologoi, 3, Akatui.

Schematic geologic structure of the region of the Noion-Tologoi polymetalli... Available to Purchase

Published: 01 February 2017
Fig. 2. Schematic geologic structure of the region of the Noion-Tologoi polymetallic deposit (compiled after A.I. Brel’, 2011). 1 , alluvial–proluvial deposits (Q) (sands, boulders, sandy loams, and loams with gruss and rock debris); 2 , Turga Formation (K 1 tr) (trachybasalts, sandstones
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Grain size composition of the Tologoi section deposits. F, a dynamic factor, Dav, the average grain size, k, dispersion index. Lithologic composition, designations follow Fig. 1. Grain size composition: fractions: 1, sand, 2, coarse-silt, 3, fine-silt, 4, clay; sand fraction: 1, coarse-grained (&gt;500 μm), 2, medium-grained (250–500 μm), 3, fine-grained (100–250 μm).

Grain size composition of the Tologoi section deposits. F , a dynamic fact... Available to Purchase

Published: 01 December 2020
Fig. 2. Grain size composition of the Tologoi section deposits. F , a dynamic factor, D av , the average grain size, k , dispersion index. Lithologic composition, designations follow Fig. 1 . Grain size composition: fractions: 1 , sand, 2 , coarse-silt, 3 , fine-silt, 4 , clay; sand
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Schematic geologic structure of the Noion-Tologoi polymetallic deposit (compiled after A.I. Brel’, 2011). 1, Bolboi Formation (J3), conglomerates, sandstones, siltstones, and tuffs; 2, Zalgatui Formation (J2–3), andesite-basalt, basalt, and trachyandesite sheets with intercalates of sandstones, tuffs, siltstones, and conglomerates; 3, Upper Gazimur Formation (J2), conglomerates with intercalates of sandstones and siltstones; 4, Akatui intrusive complex (J2–3), syenite porphyry, and quartz syenite porphyry; 5, faults: a, steep, b, gentle (interstratal detachments); 6, outlines of composite projections of ore shoots with proved reserves; 7, orebodies with polymetallic mineralization.

Schematic geologic structure of the Noion-Tologoi polymetallic deposit (com... Available to Purchase

Published: 01 February 2017
Fig. 3. Schematic geologic structure of the Noion-Tologoi polymetallic deposit (compiled after A.I. Brel’, 2011). 1 , Bolboi Formation (J 3 ), conglomerates, sandstones, siltstones, and tuffs; 2 , Zalgatui Formation (J 2–3 ), andesite-basalt, basalt, and trachyandesite sheets with intercalates
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Sequence of mineral formation in the Noion-Tologoi polymetallic deposit. Minerals: 1, major, 2, secondary, 3, rare.

Sequence of mineral formation in the Noion-Tologoi polymetallic deposit. Mi... Available to Purchase

Published: 01 February 2017
Fig. 5. Sequence of mineral formation in the Noion-Tologoi polymetallic deposit. Minerals: 1 , major, 2 , secondary, 3 , rare.
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Ore minerals of the Noion-Tologoi deposit. 826, boulangerite (Boul) grains in sphalerite (Sp): 841, boulangerite (Boul) grains between sphalerite and galena (Gn) grains and as inclusions in sphalerite (Sp); 825-3, formation of pyrargyrite (Pyrg) along the cleavage in galena grains (Gn); 825, arsenopyrite (Apy) and pyrite (Py) grains in sphalerite (Sp): 824-4, 828, sequence of mineral formation: pyrite (Py) + arsenopyrite (Apy) → sphalerite (Sp) → boulangerite (Boul).

Ore minerals of the Noion-Tologoi deposit. 826, boulangerite (Boul) grains ... Available to Purchase

Published: 01 February 2017
Fig. 6. Ore minerals of the Noion-Tologoi deposit. 826, boulangerite (Boul) grains in sphalerite (Sp): 841, boulangerite (Boul) grains between sphalerite and galena (Gn) grains and as inclusions in sphalerite (Sp); 825-3, formation of pyrargyrite (Pyrg) along the cleavage in galena grains (Gn
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REE patterns of Pb–Zn ores of the Noion-Tologoi deposit. Polymetallic ores: 1, with δ18O &gt; 0‰ in quartz; 2, with δ18O &lt; 0‰ in quartz; 3, with indefinite δ18O values in quartz.

REE patterns of Pb–Zn ores of the Noion-Tologoi deposit. Polymetallic ores:... Available to Purchase

Published: 01 February 2017
Fig. 10. REE patterns of Pb–Zn ores of the Noion-Tologoi deposit. Polymetallic ores: 1 , with δ 18 O > 0‰ in quartz; 2 , with δ 18 O < 0‰ in quartz; 3 , with indefinite δ 18 O values in quartz.
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Location map of reference sections in Transbaikalia. 1 — Tologoi, 2 — Krivoi Yar, 3 — Klochnevo, 4 — Zasukhino, 5 — Dodogol, 6 — Kudun, 7 — Ust’-Obor, 8 — Beregovaya, 9 — Udunga, 10 — Lower Tsasuchei, 11 — Ikaral, 12 — Lake Barun-Torei.

Location map of reference sections in Transbaikalia. 1 — Tologoi, 2 — Krivo... Available to Purchase

Published: 01 April 2005
Fig. 1. Location map of reference sections in Transbaikalia. 1 — Tologoi, 2 — Krivoi Yar, 3 — Klochnevo, 4 — Zasukhino, 5 — Dodogol, 6 — Kudun, 7 — Ust’-Obor, 8 — Beregovaya, 9 — Udunga, 10 — Lower Tsasuchei, 11 — Ikaral, 12 — Lake Barun-Torei.
Journal Article

MESOZOIC THRIPS AND EARLY EVOLUTION OF THE ORDER THYSANOPTERA (INSECTA) Available to Purchase

DAVID GRIMALDI, ALEXEY SHMAKOV, NICHOLAS FRASER
Published: 01 September 2004
Journal of Paleontology (2004) 78 (5): 941–952.
DOI: https://doi.org/10.1666/0022-3360(2004)078<0941:MTAEEO>2.0.CO;2
... Shmakov, new genus and species (Tologoy Formation: Carnian–Norian). Prior to this the oldest definitive thysanopterans were from the Late Jurassic of Kazakhstan (Kimmeridgian), some 80 My younger. Well-preserved, relatively complete, wing venation indicates the Triassic thrips are phylogenetically...
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Schematic map of occurrence of Permian picrite-dolerite intrusions in structures of the Gobi segment of the ZGZ (southwestern Mongolia), after Izokh et al. (1990). 1–4 — structure-formational complexes: 1 — pre-Riphean, 2 — Early Caledonian, 3 — Late Caledonian, 4 — Hercynian (a — South Mongolian system, b — superposed troughs in the North Mongolian megablock); 5–7 — Hercynian igneous complexes: 5 — Alpine-type ultrabasites, 6 — Late Paleozoic volcanic complexes, 7 — areas of Permian picrite-dolerite intrusions: I — Edrengiyn-Baruun Huuray, II — Baidarik, III — Songino, IV — Tsagaan-Shibita; 8 — areas of picrite-dolerite complexes: Edrengiyn-Baruun Huuray area: 1 — Bairta-Daba, 2 — Badmin-Hara-Tologoy, 3 — Haruliyn-Ovoo, 4 — Altan-Gasany-Uula, 5 — Shara-Undur, 6 — Tsel, 7 — Huhutiyn-Holoy, 8 — Edrengiyn Nuruu; Baidarik area: 9 — Undur-Huren-Uula, 10 — Baidarik, 11 — Boontsagaan Nuur; Songino area: 12, 13 — Songino-Hayrhan-Uula, 14 — Ouyut-Tologoy; Tsagaan-Shibita area: 15 — Ureg Nuur.

Schematic map of occurrence of Permian picrite-dolerite intrusions in struc... Available to Purchase

Published: 01 July 2008
— Tsagaan-Shibita; 8 — areas of picrite-dolerite complexes: Edrengiyn-Baruun Huuray area: 1 — Bairta-Daba, 2 — Badmin-Hara-Tologoy, 3 — Haruliyn-Ovoo, 4 — Altan-Gasany-Uula, 5 — Shara-Undur, 6 — Tsel, 7 — Huhutiyn-Holoy, 8 — Edrengiyn Nuruu; Baidarik area: 9 — Undur-Huren-Uula, 10 — Baidarik, 11
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Location map of Shavaryn Tsaram-1 volcano in Late Quaternary Tariat alkali-basalt province, after Krivonosova et al. (2005). 1, Quaternary soft sediments; 2–4, basalts of lower (2), middle (3), and upper (4) lava flows; 5, mountain borders of Tariat basin; 6, paleovolcanoes, with numbers 1 to 7 standing for their names: Khorgo (1), Old Khorgo (2); Gichene (3); Shavaryn Tsaram-1 (4), Shavaryn Tsaram-2 (5), Dzalan-Tologoi (6), On-Tsagan (7); 7, lava dome; 8, faults.

Location map of Shavaryn Tsaram-1 volcano in Late Quaternary Tariat alkali-... Available to Purchase

Published: 01 December 2009
, paleovolcanoes, with numbers 1 to 7 standing for their names: Khorgo (1), Old Khorgo (2); Gichene (3); Shavaryn Tsaram-1 (4), Shavaryn Tsaram-2 (5), Dzalan-Tologoi (6), On-Tsagan (7); 7 , lava dome; 8 , faults.
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Discrimination diagrams and geochemical patterns for intrusive and effusive rocks of the Noion-Tologoi deposit. a, Sr/Y–Y discrimination diagram, after Defant (1992); b, (La/Yb)n–Ybn discrimination diagram, after Martin (1999). BADR, rocks of basalt–andesite–dacite–rhyolite associations of island arcs and active continental margins; c, primitive-mantle-normalized (MacDonough and Sun, 1995) REE pattern and d, multielement pattern of syenite porphyry of the Akatui complex and basalts of the Zalgatui Formation. Gray curves in c and d mark the limits of compositional variations of adakites. 1, basalts of the Zalgatui Formation, 2, syenite porphyry of the Akatui complex.

Discrimination diagrams and geochemical patterns for intrusive and effusive... Available to Purchase

Published: 01 February 2017
Fig. 8. Discrimination diagrams and geochemical patterns for intrusive and effusive rocks of the Noion-Tologoi deposit. a , Sr/Y–Y discrimination diagram, after Defant (1992); b , (La/Yb) n –Yb n discrimination diagram, after Martin (1999) . BADR, rocks of basalt–andesite–dacite–rhyolite