I’ve returned safely home with enough neat new photos of the Oregon and Washington coasts, plus manylots of waterfalls, to keep us busy for ages. And summer field season ain’t even over!
Here’s an image from the final day of the trip, when we scooped up Lockwood and went geotripping along the coast around Newport and Waldport. I’m doing the Vanna thing at the contact between some seriously massive basalt and the Yaquina Formation sedimentary rocks at Seal Rock State Recreation Site.
What I’ve learnt on this trip is that I’m going to have to invest lotsa time and effort into catching up with the current professional literature. I can’t really speak intelligently or intelligibly about the geology right at this spot – the field guides are ages out of date, and the geologic map I’ve found is also quite old. If any of you know geologists whose study area includes this bit of the coast, and they love to talk people’s ears off about their work, well, send ’em my way!
Right, here’s another image, and this one has a challenge within it. It’s from Yaquina Head, and it has got a seal. Can you see it?
Now, I know you’ll be tempted to identify all the twelve trillion birds on the rocks, but I’ll be posting much better photos of those soon, so hold yer horses! You’ve already got severe enough eyestrain from finding that seal!
As a special bonus, here is a totes adorbs photo of B watching a seal. It’s pretending to studiously ignore him in this image, but it had actually been scoping him out for a bit, following him along the shore.
I’m of to die of the heat and take a long-ass nap. I’ll be back with much more geotrippy goodness a bit later!
Seal wants B’s hat. Don’t turn your back on that seal!
I believe I see it. On the rock near the bottom, just left of center.
Why is there a sign out in the water? Does it say “stay off rocks”?
Aaron Barth claims this is Astoria, but I’m with you… I have no idea what unit we’re in here. https://twitter.com/barthaaron/status/462664038925619202
https://twitter.com/barthaaron/status/462663368617103362
Since it appears that something eats my post with link, try looking for seal rock geology oregonstate. There is a nice 2013 publication on in. Has a shot of the same unconformity you showed, but from a different angle. It also confirms that Seal Rock is the furthest south of the exposures of Columbia River basalts.
Hey, thanks lyle.
I found the one library offered an insanely slow download, so I’m going to try and add the link to the faster one that i found here..