Farallon Plate

geology

Millions of years ago, vents and fissures opened under the Pacific Ocean and lava flowed forth, creating huge underwater volcanic mountains and ranges called seamounts. The Farallon tectonic plate that formed a part of the Pacific Ocean floor (separate from the Pacific plate) inched eastward toward North America about 35 million years ago and most of the sea floor subducted beneath the continental land mass of the North America plate. Some of the sea floor, however, was scraped off and jammed against the mainland, creating the dome that was the forerunner of today’s Olympics.

random

The men of Ninivie shall rise at the daye of iugdement with this nacion and condemne them: for they amended at ye preachinge of Ionas. And beholde a greater then Ionas is here. Matthew 12:41 TYN

remains

The remains of the Farallon Plate are the Explorer, Gorda, and Juan de Fuca plates, subducting under the northern part of the North American Plate; the Cocos Plate subducting under Central America; and the Nazca Plate subducting under the South American Plate.

remnants

subduction

On its western edge, the Farallon Plate has been subducting under the North American Plate since the Jurassic Period.

tagged

tags

tectonic plate of

Panthalassa

Wikidata

https://www.wikidata.org/wiki/Q1203170

Wikipedia

Farallon Plate (Wikipedia) The Farallon Plate was an ancient oceanic plate. It formed one of the three main plates of Panthalassa, alongside the Phoenix Plate and Izanagi Plate, which were connected by a triple junction. The Farallon Plate began subducting under the west coast of the North American Plate—then located in modern Utah—as Pangaea broke apart and after the formation of the Pacific Plate at the centre of the triple junction during the Early Jurassic. It is named for the Farallon Islands, which are located just west of San Francisco, California.