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![The bottom of a question mark pen coral with a conical base expn2772.jpg The bottom of a question mark pen coral with a conical base](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_expn2772.jpg?itok=0t1o1E9k)
Description
The bottom of a question mark pen coral with a conical base. (Image credit: NOAA OKEANOS EXPLORER Program; Our Deepwater Backyard)
Credit
NOAA OKEANOS EXPLORER Program; Our Deepwater Backyard
Display Date
20141001T162355Z
Collection
Voyage to Inner Space
Ocean Exploration Collections
Modern Expeditions
Our Deepwater Backyard 2014