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Zhamanshin

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Published: 01 January 1992
DOI: 10.1130/SPE293-p249
... Examination of the topographic and orbital remote sensing signatures of two 10-km-class complex impact structures, Zhamanshin (Kazakhstan) and Bosumtwi (Ghana), both of which formed in the past 1 m.y., suggests either extreme differences in regional crater erosion rates during the Quaternary...
Journal Article
Journal: Geology
Published: 01 July 1979
Geology (1979) 7 (7): 351–353.
...B. P. Glass Abstract Tektitelike glass objects called irghizites have been found associated with the Zhamanshin impact crater in southern Siberia. The irghizites are similar to the Australasian tektites in composition, and the Zhamanshin crater appears to be about the same age as the Australasian...
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Comparison of the chemical composition of <span class="search-highlight">Zhamanshin</span> and AATSF tektites on ...
Published: 01 March 1997
Fig. 8. Comparison of the chemical composition of Zhamanshin and AATSF tektites on Harker’s diagrams (SiO 2 –MgO, SiO 2 –Al 2 O 3 , and SiO 2 –FeO*). 1 , 2 – Indochina ( 1 – layered, 2 – uniform tektites); 3 – Australia; 4 – Philippines; 5 – Java. 1 – AATSF tektites, 2 and 3
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Irghizites and microtektites from the <span class="search-highlight">Zhamanshin</span> crater.  A  and  C  – dumb...
Published: 01 March 1997
Fig. 11. Irghizites and microtektites from the Zhamanshin crater. A and C – dumbbells, drops, and spheres with glassy “sticker”-balls on the surface; B – irghizites of distorted, twisted form as a result of formation in turbulent medium; D – microtektites (“microirghizites”) [ 74 ].
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Geomorphologic scheme of <span class="search-highlight">Zhamanshin</span> crater, according to [ 90 ] with supple...
Published: 01 March 1997
Fig. 17. Geomorphologic scheme of Zhamanshin crater, according to [ 90 ] with supplements. 1 – well-preserved satellite craterlets; 2 – the same, partly washed out; 3 – tablelands; 4 – valleys subjected to wash-outs; 5 – dry river beds and drainage areas; 6 – contour of the main
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Black, relatively uniform MN-tektites, comparable to lavas.  1  – layered t...
Published: 01 March 1997
Fig. 14. Black, relatively uniform MN-tektites, comparable to lavas. 1 – layered tektite with tubular channels, cross section (sample A-82, northwest of Vinh, Vietnam); 2 – the same, longitudinal section (sample 20-5, Zhamanshin); 3 – the same, with the twisted surface of a lava flow
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Nonuniform, layered Mn-tektites comparable with tuffiavas and multi-phase s...
Published: 01 March 1997
Fig. 13. Nonuniform, layered Mn-tektites comparable with tuffiavas and multi-phase subvolcanic injections. 1 – black glass with lenses of white pumice (sample A-81-4, Vietnam); 2 – the same (sample Zh-45v, Zhamanshin); 3 – the same, with whitish and yellow pumice (sample Zh-2v, Zhamanshin
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Report of radiological ages of tektites of Australasian field (signs  1  an...
Published: 01 March 1997
Fig. 3. Report of radiological ages of tektites of Australasian field (signs 1 and 2 ) and Zhamanshin crater (signs 3 – 5 ). 1 and 3 – track age with correction for annealing; 2 and 4 – track age without correction for annealing; 5 – K-Ar dating and 6 – track data of impact
Journal Article
Published: 01 March 1997
Russ. Geol. Geophys. (1997) 38 (3): 669–699.
...Fig. 8. Comparison of the chemical composition of Zhamanshin and AATSF tektites on Harker’s diagrams (SiO 2 –MgO, SiO 2 –Al 2 O 3 , and SiO 2 –FeO*). 1 , 2 – Indochina ( 1 – layered, 2 – uniform tektites); 3 – Australia; 4 – Philippines; 5 – Java. 1 – AATSF tektites, 2 and 3...
FIGURES | View All (19)
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Schematic map of distribution of tektites and impact craters related to the...
Published: 01 March 1997
Fig. 1. Schematic map of distribution of tektites and impact craters related to the global catastrophe about 10,000 ago, and mentions about catastrophe kept in the memory of mankind. 1 – impact craters: 1 – Zhamanshin, 2 – Tasmanian, 3 – Bosumtwi (Ghana), 4 – Aouelloul (Mauritania), 5 – Wabar
Book Chapter

Author(s)
G. J. H. McCall
Series: Geological Society, London, Special Publications
Published: 01 January 2006
DOI: 10.1144/GSL.SP.2006.256.01.23
EISBN: 9781862395046
... occurrences at Zhamanshin and Popigai in the USSR, in a Pliocene structure beneath the south Pacific Ocean, at the Cretacetus-Tertiary (K/T) boundary in Haiti and Mexico, and within late Devonian sediments in Belgium and China are briefly described, as well as natural glasses in Libya and Tasmania, of obscure...
FIGURES | View All (13)
Published: 01 January 2005
DOI: 10.1130/0-8137-2384-1.67
... amount of impact energy. In contrast to the conventional estimate of crater diameters, our results suggest that Ries crater is comparable in size with the Bosumtwi and Zhamanshin crater. Despite their apparent lack of similarity at first look, Ries and Bosumtwi are closely matched in terms of transient...
Journal Article
Published: 01 January 2021
Reviews in Mineralogy and Geochemistry (2021) 86 (1): 217–240.
... filled pentagon ; see explanation below). Magna et al. (2017) published triple oxygen isotope data on Moldavites and glasses from the ~ 1 Ma old Zhamanshin impact crater in Kazahstan (48°24′N 60°58′E, see also Florenski 1977 , Bouşka et al. 1981 , and Koeberl and Fredriksson 1986 ; Fig. 5...
FIGURES | View All (8)
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Comparison of Harker’s diagrams (SiO 2 –MgO and SiO 2 –Al 2 O 3 ) of melt g...
Published: 01 March 1997
Fig. 7. Comparison of Harker’s diagrams (SiO 2 –MgO and SiO 2 –Al 2 O 3 ) of melt glasses of Zhamanshin crater: 1 – impactites, 2 – zhamanshinites of MN-type; 3 – irghizites, 4 – microtektites [ 38 ], 5 – for comparison: Australasian microtektites (dots), Australasian high-magnesian tektites
Journal Article
Journal: Geology
Published: 01 October 2002
Geology (2002) 30 (10): 939–942.
... , The scaling of complex craters , in Fifteenth Lunar and Planetary Science Conference, Proceedings : Journal of Geophysical Research , v. 90 supplement, Cp. 828 -C842. Garvin , J.B. , and Schnetzler , C.C. , 1994 , The Zhamanshin impact feature: A new class of complex crater...
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Journal Article
Published: 01 March 2002
Geological Magazine (2002) 139 (2): 236–237.
... the main tektite theme to discuss occurrences of other natural glasses in relation to impacts, such as Libyan Desert Glass in Egypt, Darwin Glass in Tasmania, and glasses associated with the Zhamanshin crater in Kazakhstan. The discussion is extended to cover tektite-like glass from the K/T boundary...
Journal Article
Published: 01 June 2002
The Canadian Mineralogist (2002) 40 (3): 999–1000.
...Michael Zolensky Fairly complete descriptions are given of other types of impact glasses, which are not considered tektites, such as glasses found near Zhamanshin (Kazakhstan) and Wabar (Saudi Arabia) craters, Libyan Desert Glass (Egypt), Darwin Glass (Tasmania), etc. For some reason...
Journal Article
Journal: Geology
Published: 01 March 2010
Geology (2010) 38 (3): 211–214.
... of America Bulletin , v. 90 , p. 595 – 602 , doi: 10.1130/0016-7606(1979)90<595:NAMTID>2.0.CO;2 . Glass B.P. Fredriksson K. Florensky P.V. 1983 , Microirghizites recovered from a sediment sample from the Zhamanshin impact structure : Journal of Geophysical Research , v. 88 , p...
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Journal Article
Published: 01 August 2020
American Mineralogist (2020) 105 (8): 1121–1125.
..., a chemical combination that, we noted above, is another cosmochemical puzzle posed by the Khatyrka meteorite. Furthermore, Al-bearing alloys have also been found in the shocked Suizhou L6 chondrite ( Xie and Chen 2016 ), in the Zhamanshin impact structure ( Gornostaeva et al. 2018 ), in the carbonaceous...
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Correlation of geologic sections containing a tektite horizon and/or geoche...
Published: 01 March 1997
Zhamanshin crater [ 6 ]: 17 and 19 – deep boreholes in the center of the crater, which stripped loess-Iike cover above allogenic breccia, 18 – deep borehole, which stripped lake Holocene deposits filling the crater funnel, 20 – bank of the crater with surface horizons of tektite-irghizites, 21 – satellite