Bismarck Sea Volcanoes - John Seach
Papua New Guinea

The South Bismarck Sea volcanoes are defined by two volcanic arcs.

South Bismarck Sea - Western Arc
The volcanoes of the western arc are alinged in a narrow line extending from Kadovar volcano near wewak, to Ritter Island near New Britain.

South Bismarck Sea - Eastern Arc
The eastern arc contains the volcanoes aligned along the northern edge of New Britain.
 
 

Bismarck Sea Volcanoes - PNG
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