Volcano islands, Japan
21.92 N, 143.44 E
summit elevation -217 m
submarine volcano
Fukujin is one of the largest volcanoes in the Marianas arc.
Occasionally it has risen to just below the surface.
Pumice has been observed floating in the area on several occasions.
Further Reading
Ito, E. and Stern, R.J., 1986. Oxygen-and strontium-isotopic investigations of subduction zone volcanism: the case of the Volcano Arc and the Marianas Island Arc. Earth and Planetary Science Letters, 76(3-4), pp.312-320.
1982?, ?1979-80, 1978?, 1977-78?, 1976-77?, 1973-74, 1968, 1959?, 1958?, 1952?, 1951