Search Constraints
You searched for:
Genre
slides (photographs)
Remove constraint Genre: slides (photographs)
Topic
Sea urchins
Remove constraint Topic: Sea urchins
Topic
Strongylocentrotus purpuratus
Remove constraint Topic: Strongylocentrotus purpuratus
Place
Coronado Islands (Mexico)
Remove constraint Place: Coronado Islands (Mexico)
Format
Still Image
Remove constraint Format: Still Image
Date
1970 to 1974
Remove constraint Date: <span class='from'>1970</span> to <span class='to'>1974</span>