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other igneous or intrusive rocks. Near Seal Rocks it looked like a coarse conglomerate in places as seen from the boat. Returned to Avalon at 2:45 and left on the Hermosa at 3:15, reaching Long Beach at 6:15. Spent evening cleaning snails and spreading their opercula to dry. Collected 497 specimens of limpet spp., Littorina sp., Chlorostoma sp., and other mollusca, but only two land snails. Island very dry.
Long Beach, Cali. June 17/09
Spent forenoon finishing the preparation of the snails. In afternoon Nellie and I were on the beach most of the time. I left for Los Angeles at 4:50p.m. In evening,
