Collection place: CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California / Materials: Shell (animal material) / Loans: S1977-1978 #54: NASCO Nature Study Aids/Myron Chase (April 11, 1978–June 22, 1978)

Start Over Collection place CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California Materials Shell (animal material) Loans S1977-1978 #54: NASCO Nature Study Aids/Myron Chase (April 11, 1978–June 22, 1978)