On the grooving and polishing of hard rocks and minerals by dry sand

by Blake, William P.
Published 1855

Notice of remarkable strata containing the remains of Infusoria and Polythalamia in the tertiary formation of Monterey, California

by Blake, William P.
Published 1855

Observations on the extent of the gold region of California and Oregon with notices of mineral localities in California, and of some remarkable specimens of crystalline gold

by Blake, William P.
Published 1855

On the rate of evaporation on the Tulare Lakes of California

by Blake, William P.
Published 1856

Sur l'action des anciens glaciers dans la Sierra Nevada de Californie et sur l'origine de la vallée de Yo-Semite

by Blake, William P.
Published 1867