in Cassino’s Standard Nat. Hist., [412];
on the arts of Southern California, [416];
edits the archæological part of Wheeler’s Survey, [416], [440];
on soap-stone quarries, [416];
on traces of stone-working, [417];
on jade in America, [417];
on the melting of metal, [417];
finds meteoric iron in the mounds, [418];
silver, [418];
gold, [418];