Zapadnaya
Crater Name | Location | Latitude | Longitude | Diameter (km) | Age (Ma) | Exposed | Drilled | Target Rock** | Bolide Type*** |
---|---|---|---|---|---|---|---|---|---|
Zapadnaya | Ukraine | N 49° 44' | E 29° 0' | 3.2 | 165 ± 5 | N | Y | C | - |
1 & 2. Image provided by Yuri Chernenko
References |
Basilevsky, A. T., Fel'dman, V.I., Kapustkina, I.G. and Kolesov,G.M., On the distribution of iridium in the rocks of terrestrial impact craters (in Russian). Geokhimiya, v. 6, pp. 781-790. 1984. |
Fel'dman, V. I., Catalog of impact and meteorite craters of the Earth (in Russian). Akademiya Nauk SSSR, v. 46, pp. 154-171. 1987. |
Grieve, R. A. F., Masaitis, V. L., The economic potential of terrestrial impact craters. International Geology Review, v. 36, pp. 105-151. 1994. |
Gurov E.P., Gurova E.P., Sokur T.M., Geology and Petrography of the Zapadnaya impact crater in the Ukrainian shield, 2000. |
Gurov, E. P., Gurova, E.P. and Rakitskaya,R.B., Impact diamonds of the Zapadnaya crater: Phase composition and some properties (abstract). Meteoritics & Planetary Science, v. 31, p. A56. 1996. |
Gurov, E. P., Gurova, E.P. and Rakitskaya,R.B., Impact diamonds in the craters of the Ukrainian shield (abstract). Meteoritics, v. 30, pp. 515-516. 1995. |
Gurov, E. P., The characteristics of the geological structure of the eroded astrobleme in the western part of the Ukranian Shield (in Russian). Dipovidi Adademii Nauk Ukrainskoi Rodyanskoi Sotsialistychnoi Respubliky, Seriya "B", pp. 8-11. 1985. |
Masaitis V.L., Impact structures of northeastern Eurasia - the territories of Russia and adjacent countries, 1999. |
Masaitis, V. L., Diamond-bearing impactites and problems of their development. Mineral Resources of Russia: Diamonds and Gold. Proceedings of the Second International Symposium, Mineral Resources of Russia, pp. 41-43. 1995. |
Masaitis, V. L., Diamantiferous impactites, their distribution and petrogenesis (in Russian). Regional Geology and Metallogeny, v. 1, pp. 121-134. 1993. |
Sokur, T. M., Shock Metamorphism of Quartz of the Zapadnaya Crater, LPSC XXIX, Lunar and Planetary Institute, Houston, TX, (CD-ROM). 1998. |
Val'ter, A. A., Gurov, E. P., Ustanolennaya in predpolagaemaya rasprostranennost vzryvnykh meteoritnykh craterow na Zemle i ikh sokhrannost na Ukrainskom shchite (in Russsian). In Meteoritnye structuzy na poverkhnosti planet, Nauka, pp. 126-148. 1979. |
* pre-1977 K-Ar, Ar-Ar and Rb-Sr ages recalculated using the decay constants of Steiger and Jager (1977) Ages in millions of years (Ma) before present. ** Abbreviations: C - Crystalline Target; C-Ms - Metasedimentary Target; M - Mixed Target (i.e.sedimentary strata overlying crystalline basement); S - sedimentary target (i.e. no crystalline rocks affected by the impact event). From Osinski. G. R., Spray J. G., and Grieve R. A. F. 2007. Impact melting in sedimentary target rocks: A synthesis. In The Sedimentary Record of Meteorite Impacts, Geological Society of America Special Paper. Editors: Evans K. Horton W., King D., Morrow J., and Warme J. Geological Society of America: Boulder, in press. ***From Koeberl,C. Identification of meteoritic components in impactites. 1998, Koeberl, C. The Geochemistry and Cosmochemistry of Impacts. 2007 and PASSC Files. (IAB, IIIAB, IIIB, IIID - Iron Meteorite) |