Small coral colonies were collected on pipe surfaces of know age todetermine growth rate of corals on the artificial reef.
12/19/2018 8:10:44 AM
Photographer: Dr. James P. McVey
Affiliation: NOAA Sea Grant Program
Date: Oct-69
Location: Pokai Bay, Oahu
Subject: Coral Reefs
Subject: Marine Biologist
Subject: Artificial Reef
Subject: Diving