Browsing by Author "Sibley, Gretchen"

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    • Academy Centennial 1891-1991 

      Sibley, Gretchen
      For one hundred years the Southern CaUfomia Academy of Sciences has been <br /><br />an important part of the scientific program of Southern Cahfomia. While scientific <br /><br />academies were well established in the ...

    • Seventieth Anniversary of Academy Excavations at Rancho La Brea 

      Sibley, Gretchen
      The Southern California Academy of Sciences was one of the early organizations permitted to collect fossil material from the Pleistocene beds at Rancho La Brea in Los Angeles, California. The Academy work began in June, ...