Hello Dave, Alan, and List, Here is a paper that may be of interest with regard to LL chondrite parent bodies:
Dixon E.T., Bogard D.D. and Garrison D.H. (2002) 40Ar-39Ar Chronology of LL Chondrites (Lunar and Planetary Science XXXIII, 1114.pdf). They even discuss *three* models: 1. The onion-shell model 2. The rubble-pile model 3. The re-assembly model Best wishes, Bernd ______________________________________________ http://www.meteoritecentral.com Meteorite-list mailing list [email protected] http://six.pairlist.net/mailman/listinfo/meteorite-list
