![Rotating Crustal Blocks Form a Simplified Picture of Pacific NW Plate Motion — Geological Society of the Oregon Country (GSOC) Rotating Crustal Blocks Form a Simplified Picture of Pacific NW Plate Motion — Geological Society of the Oregon Country (GSOC)](https://images.squarespace-cdn.com/content/v1/5358c2a3e4b00ce4f224c17d/1530584956287-7T9VYPUYC8RKKGZGN3DP/Wells+crustal+block+poster-2.png)
Rotating Crustal Blocks Form a Simplified Picture of Pacific NW Plate Motion — Geological Society of the Oregon Country (GSOC)
![Point Reyes National Seashore Association Field Class - Geology of the North American and Pacific Plates - September 2015 | Marin Convention & Visitors Bureau Point Reyes National Seashore Association Field Class - Geology of the North American and Pacific Plates - September 2015 | Marin Convention & Visitors Bureau](https://www.visitmarin.org/site/assets/files/4306/fi_karachewski_sanandreas_1.1280x0.jpg)
Point Reyes National Seashore Association Field Class - Geology of the North American and Pacific Plates - September 2015 | Marin Convention & Visitors Bureau
![Plates Involved: Pacific plate dives beneath North American plate which created the subduction zone kno… | Subduction zone, North american plate, Seafloor spreading Plates Involved: Pacific plate dives beneath North American plate which created the subduction zone kno… | Subduction zone, North american plate, Seafloor spreading](https://i.pinimg.com/originals/59/03/44/5903447da5f783b5cefc6075d4963dec.jpg)
Plates Involved: Pacific plate dives beneath North American plate which created the subduction zone kno… | Subduction zone, North american plate, Seafloor spreading
Northeast Pacific and Western North American Plate Tectonic History | This animation by Dr. Tanya Atwater shows the plate tectonic history of the northeast Pacific and western North America, 38 million years
![North American Tectonic Plates | Facts, Movement & Locations - Video & Lesson Transcript | Study.com North American Tectonic Plates | Facts, Movement & Locations - Video & Lesson Transcript | Study.com](https://study.com/cimages/multimages/16/north_american_platesmall.png)