Geology of Olympic National Park 

Thank you for this video

now i understand the formation of the mt olympia,

It is important to understand that the basalt of Siletzia did not completely slide off the plate onto the continent. Siletzia clogged the trench and broke the plate, twice, causing the trench to jump west and form the current Cascade Arc and a bunch of wide-ranging volcanics related to the slab rollback.

I love all the info in this video! Iv found some killer quartz and epidote in this area!

Thank you!

"It's wuh-LA-muht, damn it." Thats what they told me at Oregon State, anyway. Beavs forever!

Thank you for all the knowledge. I'm looking forward to Big Bend if you do one!

I used to live in Pacific Beach,, we called it the Pacific Northwet.

My experience is dominantly with the Crescent Formation. I mapped the soils from 1990-2000 throughout the Olympic National Forest.

Juan de Few-cah, not Juan de Foo-cah

You need to learn to correctly pronounce Willamette. Signed, an Oregonian

Too many pop -ups, bro!