THE LATE CRETACEOUS FORT CRITTENDEN Feb 22, 2004 12:47:05 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by safossils on Feb 22, 2004 12:47:05 GMT -5 Here are a couple of interesting links that deal with Fossils and Minerals in Southern Arizona......tucsonmineral.com/rock_collecting.htmltucsonmineral.com/fossil_collecting.html