Read more about Soil – San Joaquin These well-drained deposited soils make for very productive agricultural lands.
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Read more about Rock – Serpentine Since 1965, serpentine has been the State Rock.
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Read more about Prehistoric Artifact California is the only state to have a State Prehistoric Artifact.
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Read more about Seal The Great Seal of the State of California was designed and approved at the 1849 Monterey Constitutional Convention.
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Read more about Historical Society The California Historical Society (CHS) has existed since 1871.
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