Thinking about seamounts ... powerful currents in this region of the Pacific. We saw four distinct current systems on the seamount: a very strong west to east, a weaker west to east, a reverse ...

An underwater fault line in the Pacific could trigger a megaquake along the US west coast ... and feature oceanic faults and seamounts, pieces of the plate could be eroded and may limit the ...

An Act to aid in the Construction of a Railroad and Telegraph Line from the Missouri River to the Pacific ... the one hundredth meridian of longitude west from Greenwich, between the south margin ...