Cabrillo Tidepool Study
-Thatched Barnacle 1990-
This is the slide of photoplot number 294 taken in the Fall of 1990.
A Thatched Barnacle is circled on this slide. Notice how small it is. Some people describe them as, "little volcano-like humps."
100 small dots are overlayed on this slide. Count the number of dots that cover Thatched Barnacles. Record this number on your
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