| Africa | Asia & Russia | Australia | Europe | North America | South America | World Map |

Earth Impact Database Sorted by : | Age | Diameter | Name |



Crater Name
Diameter (km)
Age (Ma)*
Target Rock**
Bolide Type***
N 55° 5'
E 24° 35'
> 160 ± 10


Grieve, R. A. F., The record of impact on Earth: Implications for a major Cretaceous/Tertiary impact event. Geological Society of America, Special Paper 190, pp. 25-37. 1982.
Grieve, R. A. F., Robertson, P. B., The terrestrial cratering record. 1. Current status of observations. Icarus, v. 38, pp. 212-229. 1979.
Gurov, E. P., Gurova, E. P., Impact structures on the Earth's surface (in Russian). Geologicheskii Zhurnal, v. 47, pp. 117-124. 1987.
Masaitis, V. L., Danilin, A.N., Maschak, M.S., Raykhlin, A.I., Selivanovskaya, T.V. and Shadenkov,Ye.M., The Geology of Astroblemes (in Russian). Leningrad, Nedra, 231 p. 1980.
Motuza, G. B., Gaulyus, R. P., On presumed astroblemes of Latvia (abstract). 7th Annual Conference of the Committee on Tectonics of Byelorussia and the Baltic Area, Volnius, pp. 91-94. 1978.


* 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)



PASSC Director: John Spray
Data Manager: Beverley Elliott

Site developed and maintained by the
Planetary and Space Science Centre
University of New Brunswick
Fredericton, New Brunswick, Canada
Contact PASSC