A recent attempt to estimate the number of impact craters remaining to be found is:
Stewart, S. A., 2011, Estimates of yet-to-find impact crater population on Earth. Journal of the Geological Society. vol. 168, no. 1, pp. 1-14. http://jgs.lyellcollection.org/content/168/1/1.abstract He estimates that there are about 845 impact craters larger than 1 km in diameter that have been preserved over the Phanerozoic. Of these, he estimates that about 714 craters, of which 228 craters are larger than 2.5 km, are yet to be found. Yours, Paul H. ______________________________________________ Visit the Archives at http://www.meteoritecentral.com/mailing-list-archives.html Meteorite-list mailing list [email protected] http://six.pairlist.net/mailman/listinfo/meteorite-list
