Mary and Qanuk are amazed at the big, healthy coral living in Glacier Bay! This sample was collected to determine the age and growth rate of these corals, as well as for isotope, genetic, and reproductive studies.
Qanuk & Mary with Coral
Image courtesy of the Deepwater Exploration of Glacier Bay National Park expedition. Download larger version (jpg, 3.8 MB).

Mary and Qanuk are amazed at the big, healthy coral living in Glacier Bay! This sample was collected to determine the age and growth rate of these corals, as well as for isotope, genetic, and reproductive studies.

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