出典:Wikipedia
出典:『Wikipedia』 (2009/08/08 00:52 UTC 版)
The Foundation Seamounts, also called the Foundation Seamount chain, are a northwest trending chain of seamounts located in the southern Pacific Ocean between 33 deg S and 39 deg S and between 111 deg W and 125 deg W. The chain is 1,350 km (839 mi) long and 180 km (112 mi) wide, comprised by clusters of submarine volcanoes. The age of these submarine volcanoes are unknown.