THE NAUTILUS. XIV. 



PLATE I. 



FOSSIL LAND SHELLS <>i SAN NICOLAS ISLAND, CAL. 



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 xoduli" Hi'inpli. I'Mjjs. I if. S/iri'/iiiii urn I'll S;iy.: li. S. i:. I'ci'iiiitn Say.: i', !*. a. i/iiiii/ii/iijif //x/.< I>all. 



