Hi Mike and List Members, 525 million years is old for a Shergottite compared to 180ma to 475ma for the rest of the Shergottites. Good question, though!
All the best, Adam > Adam, > > Is there a typo here? 525 million years is not particularly old. > > ALH84001 is 4.5 billion years old. > > Mike Fowler > Chicago > > > > ""Its very old crystallization age of 525Ma +/- 56Ma."" > > ______________________________________________ > Meteorite-list mailing list > [EMAIL PROTECTED] > http://www.pairlist.net/mailman/listinfo/meteorite-list ______________________________________________ Meteorite-list mailing list [EMAIL PROTECTED] http://www.pairlist.net/mailman/listinfo/meteorite-list
