Query: G.N.I.S.

Elevation: 7ft, 2m.

Articles that refer to this location:

• Field Notes: 30 Sep 2022; 
• U. S. Highway 101: at Seal Rocks; 

Literature Referring To This Location:

• Centala, Maxine. 2013. Geology of the Seal Rock Area. https://ir.library.oregonstate.edu/downloads/4m90f0597

Seal Rocks, view to the north.	Seal Rocks, view to the south.	Seal Rock, a basalt flow resting on Pliocene beach deposits.

A, B, C, D, E, F, G, H, I, J, K, L, M,
N, O, P, Q, R, S, T, U, V, W, X, Y, Z

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Date and time this article was prepared:3:15:30 PM, 8/1/2026.