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Collection
Ronald H. McPeak underwater and coastal California photographs
Remove constraint Collection: Ronald H. McPeak underwater and coastal California photographs
Topic
Red sea urchin
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Topic
Sea urchins
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Topic
Starfishes
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Topic
Strongylocentrotus franciscanus
Remove constraint Topic: Strongylocentrotus franciscanus
Date
1980 to 1984
Remove constraint Date: <span class='from'>1980</span> to <span class='to'>1984</span>