Hi Sterling, all > Another possibility is that the impacting objects were comets rather than > asteroids, and contained much less osmium to begin with. But chemical > traces of the impactors left behind in rocks and reported in previous > studies suggest otherwise.
Ackk. Resistance continues to Clube and Napier's injection model. Is it just Morrison and Rummel, or is it a "not invented here" thing with nationalistic overtones? ______________________________________________ http://www.meteoritecentral.com Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list