October 17, 2020: Methane Bubbles
Image courtesy of the NOAA Office of Ocean Exploration and Research, Gulf of Mexico Expedition 2012. Download larger version (jpg, 1.4 MB).
Bubbles of methane gas rise through a mussel bed at the Pascagoula Dome in the Gulf of Mexico.
From: Dive 06: Mystery Seeps South of the Biloxi Dome.