Thorp Lahars - GEOL 101 LAB
CWU's Nick Zentner leads a virtual GEOL 101 LAB field trip at the Thorp Cliffs near Ellensburg. Filmed on Thursday, August 13, 2020.
CWU's Nick Zentner leads a virtual GEOL 101 LAB field trip at the Thorp Cliffs near Ellensburg. Filmed on Thursday, August 13, 2020.
Пікірлер: 128
Ned Zinger's "Crocs-on-the-Rocks" series. A Zinger-Zetner enterprise.
@micahkipple9906
3 жыл бұрын
Someone make products with this and I would buy the entire goddamn stock.
So, we're driving over this mountain road having no clue, until now, that the amazing geologic structures flashing by the windows are 10 million years old! It's incredible! I know I keep saying this, but I love these videos! And we all love Nick!
Love that Nick does his own stunts with the truck at the end!! Watching you for years!
thank you for your excellent teaching from Mainz Germany
Man I love this being shown things I could have never known otherwise this is so fun!
A couple years ago I stopped at this spot. I would have loved to have had Ned with me that day. Thanks!
You are a National Treasure! Thank you for your incredible videos!
Watching with headphones in, dozed off for a bit (sorry, super tired) until you yelled! Ha! Rude awakening, that'll teach me!!!! Glad you survived, LOL!
I've seen formations like this in extreme southern Idaho above Utah. Really nice to finally know what they are, Nick. Thank you for another informative video. Jim
Ned Zinger -- you're awesome. So are those rocks.
A thumbs up for all the comments below, and a massive THUMBS UP to you Nick for another Gem. Can't wait for the next one. Pete on the Isle of Wight. LOL
I drove to Sonora today looking at metamorphic sea floor shifted 90* with pillow lava on top and basaltic grantet not far away thx nick for giving a noob a new way of looking at the land!
People rarely stop here unless they are lost and see an internet famous professor of geology talking into his phone! LOL
The Clackamas River in Oregon has a 50 foot deep lahar @70 river miles downriver from its source on Olallie Butte, a shield volcano @15 miles North of 10,500’ Mt. Jefferson.
My first observation was the windmill in the upper left corner of the screen.
Thanks Nick. I love learning about where I live
You put the Zing into learning and with the way things are going, just in the Nick of time!
I've watched many a lahar video on KZread and I find them fascinating and scary. Mostly the vids are shot by locals with their phones, following the first trickles of muddly material as they grow to grey slurries and then thundering flows containing boulders the size of buildings. Nick's pink boulder is exactly like these massive chunks of material.
Love you my Brother Thanks for giving all you do.
Franz Lehár; (30 April 1870 - 24 October 1948) was an Austro-Hungarian composer. I'm resisting scratching "Franz was here" on that massive grey wall...
@KathyWilliamsDevries
3 жыл бұрын
Fellow classical music nerd?
HIT THUMBS UP FOR NICK!
@marcussmart7673
3 жыл бұрын
No that's Ned Zinger?
From a non-geologist but one who has been interested for ages this is great. Thanks! While on trips around the US and abroad I have always thought "Where's that geologist when I need one?" I lived for a while in Kenya in the Nyambene Range in a village at about 6000 ft, and nearby was a rock quarry where stone was quarried to build the school, the clinic and some homes. I was in heaven at the quarry and wished someone was at hand to explain what was going on! Looking forward to more field trips. Oh and back in 1981 I got to participate in a paleontological field trip to the Fort Peck Dam area in MT for 2+ weeks with a prof from the U Of Minn and a group of his students. Being an extra pair of hands I was richly rewarded and learned a great deal on that trip!
Thanks Nick for disseminating your expertise, and making us more knowledgeable. Keep on truckin'!
Thanks Nick! I never thought that Geology is so fascinating. You made it enjoyable. Watching, sharing your videos as possible. Thank you very much!!!
@Ellensburg44
3 жыл бұрын
Thank you, Kirti.
I would have loved having you as a prof.
I have spent quite a bit of time looking at this area. I had no idea this originated from a volcano now long gone. Interesting video.
Yes Loved it and the truck.
What, Jim and Lana have the "Where's Nick Right Now" App?
@1234j
3 жыл бұрын
Now, THAT'S a great app to have...
Nick survived the lahar because of his stylish black Crocs.
I was totally waiting for Muffler Boy to drive by lol.
@Finallybianca
2 ай бұрын
Hey just drove by on 3rd and chestnut
That block has at least 10 deposition layers. The curve under the pink ball looks the same as a puddle in a river. I do not doubt the lahare.
Learnt loads. Love the format. Cheers from Jane in Hereford in England. Thank you, Nick.
Years ago, my husband and I lived right across the river from this. We always wanted to know. Thanks
Wow.! Looks beautiful there. Yakima river looks beautiful too. Beautiful rocks too.! I love learning bout volcanoes, volcanic rocks and etc. There shouldn't be thumbs down.!
I just finished your podcast, it's great. As much as you love KZread, I do appreciate the in-depth look at the geology and your thoughts.
Your knee replacement scars have healed well Nick. My dad just had the last of his knee replacement ops recently
Thanks for posting these. We made the long drive between Oregon and Montana for years. We took various routes and tried our best to guess at various geographic sites. This answers some of those questions. We are in Michigan living on the Southeast end of Lake Michigan. I spend a lot of time trying to figure out what kind of beach rock I'm holding and how it possibly got to our sandy beach. I found a rock with iron on one side and need to figure out where iron is found.
Thanks Nick, you got me thinking about that outcrops features were puzzling...they seem to me to be perhaps the over wash from the pacific ocean leaving its basin and sloshing over the land and then retreating back as it stabilizes into its new low points.....leaving those features layered one direction with its specific till and the other; the retreat along with its own particular till....just thinkin :)
Another winner! But you should really consider wearing an orange safety vest on busy highways. Safety first!
@brokentombot
3 жыл бұрын
And stay away from strangers.
I'm an amateur geologist and rock hound. I love your videos. Very informative. I feel like I'm one of your students. Thank you so much!
I suppose the silver lining of getting smashed by a lahar is that you would make a cool fossil.
Love the way you teach.
Thanks Nick! Great zooms - we can see the grains clearly! 👍👍
Really enjoyed this one I was so chuffed when I remember things. Knew it was mud but forgot the term for the flow (and the spelling) . Thank you
I guessed right, I drove though St Helens the day after coming from California to visit family in Washington, I only knew earthquakes and my days renting a plane and flying solo over the San Andreas, and Owens Valley, much more active here in WA.
When the sun hits the massive just right I can almost see faint layers
I wish you would come down to the Grand Junction, Colorado area! I'm no geologist, but love learning what's around me. We live almost next to National Monument. If you're ever in the neighborhood, I'd show you around.
That was great! I can confirm for folks wary of hwy 10, there are some of these formations along the Palouse-Cascades trail, on the right, more than a mile east of the tunnel. Not nearly as big or dramatic, but I was thrilled to round a corner on Saturday and recognize them.
Mind -blown 🤯
Thanks Ned
WHOA ! NIIIIIIICE. NICE !!
I applaud your method for viewing outcrops and specimens. You’re simply showing people how to see. Observe what you see. Describe what you see in simple compositional terms. Make some inferences and analyses about how the data came to be. Develop a story or hypothesis and go back and test it with the data. As a fellow educator, I gotta say you teach in a way that I’d like to emulate.
I loved it, thank you very much for sharing years of experience with me. You make learning fun Ned Zinger😉😎
Thank you again for another great lesson in geology. Hope to visit this location on my trip to Alaska, and across the US next summer!
Enjoyed as always!
Always nice to see "fresh" volcanic material and evidence, s the stuff in my area (Borrowdale Group) is 100's of millions of years old.
*Nick,* I re-watched this 3 hours after the premiere - no buffering issues whatsoever. I speculate that there was a network bandwidth limit at or near the source that couldn't handle 300 simultaneous users during the first viewing. BTW, we are knee scar brothers.
@Ellensburg44
3 жыл бұрын
Thanks Michael. Do you think this will be an issue when I livestream next Wed at the same time?
@bagoquarks
3 жыл бұрын
@@Ellensburg44 I am not an expert. However, I would speculate that it is a possibility.
@melaniehefner1098
3 жыл бұрын
Michael OBrien I am thankful that I can catch these on my schedule. The buffering was frustrating so I took time for life and caught this at 1:30 pm the next day.
I love roadside geology, much of my degree field work was roadsides, roads cut through rocks like nothin else !
Cheers to old guy sounds!
There is a lot of fine stratification within the massive. There are verticle groups containing larger stones. They are less horizontal. The depositional layers are in appearence similar. The strat appears to have more similar material for the thick massive and return to more variable materials.
9:13 spoiler alert 12:09 coffee break 29:50 Uniformitarian principle aplication It must coincide direction marks from the ripples and cross lamination from sandtone, with the volcanic mud-flow layer erosional marks. Could be interesting take a look about that to your pupils. Great job. Love your work.
Smooth sculpted surfaces; yes, many layers.
we have layered rocky stuff up here in bc too:)
I'm not quite sure why this 10 myo series of lahars didn't erode away when the volcano they came from did.
@bagoquarks
3 жыл бұрын
Perhaps this lahar got buried by sturdier formations that protected it. As for Cascade volcanoes, they sort of build themselves out of unstable layers of soft goo on steep slopes with large amounts of glacial ice mixed in. During an eruption an enormous jolt of heat and mechanical energy is released, triggering pyroclastic flow, lahar, and ash events. In the longer time frame the "fluff" left on volcano's cone falls victim to the relentless pounding of weather and gravity.
I would have thought that the rocky layer was a lake bed.
I find it interesting to realize that the evidence far outlives the volcano.
@KathyWilliamsDevries
3 жыл бұрын
Especially in Australia. Massive ancient pyroclastic flows now ignimbrite 226 million years old, experts have no idea where the volcano was.
Nick, I would hope that you would consider talking about plate rollback theory at some point. Thanks for everything!!!
I have been seeing what I think are lahars on the Columbia, Rt. 84 roadcuts near Maltnoma falls, poorly sorted big boulders suspended in whitish sandstone looking wall.
You've got the best massive unit Nick
i'm glad you survived !
Very cool
Drove by that many time I always said hey there is that sandstone! Didnt I see a thin layer of pink rock somewhere Along hiway 10?
If the layed material is river rock, why is it so poorly sorted?
So this is a very tiny slice of a very large debris field/flow but wouldn't one expect some tree trunks or other plants petrified within?
I would have expected a color differentiation between the river deposits and the lahar deposits....
CWU has a geology KML file for Google Earth.
Would never survive... my brain filled in the blank with "pressures"
Any relation to Thorp, Wisconsin? It's where.most of my family is from. Beautiful dairy area.
@brokentombot
3 жыл бұрын
I think that's just a common settler Name. I've seen Thorpe places all over the West.
Lahars are alright with me.
Now would there be any gold in that river rock layer?
Excellrnt yet again. You should be a teacher 🙂
At first near the bottom I was thinking "glacial deposit", but going up, I'm thinking flooding with sediment on top??
Is there a 'Go Fund Me' to get muffler boy a new muffler. i want to contribute.
I got somewhat distracted by his massive unit.
How do you know it was a Tuesday?
@bagoquarks
3 жыл бұрын
Because John Stockton saw it from his backyard.
🌋Ahhh!!…. I’m a piece of clast 🗿
Thanks for your video. A drone will help you a lot I guess 👍👍
Hey Ned Zinger! Geologists aren’t supposed to funny ! Never met one yet with a sense of humor. Till now!
@jansmithhogan6715
3 жыл бұрын
Yep!
@jansmithhogan6715
3 жыл бұрын
Nick, my neighbor in Ellensburg was Dr. Norm Howell...he taught speech and drama, and was a huge rockhound!!!!
@jimfields3263
3 жыл бұрын
If this bluff is a cross section of an old river bed, do you think the modern waterways would look the same in cross section??
@Slowmodem1
3 жыл бұрын
I'll bet that if you get enough beer into a geologist, they will have a great sense of humor.
@magnitogorski
3 жыл бұрын
Do you meet geologist every morning under the rocks? Difficult to catch them ah! And they are but take some M.y. to find the joke. lol
Get some Chaco’s for your feet, the kind with the big-toe loop. You’ll thank me later. I’m learning so much about my home from you. Thank you.
River Cobbles 3:30
Hey Nick, i will give you $40 for the admission for MT Rainer National park so you can do some videos there Just came back from paradise and sunrise park, and i have many questions about the Geology and im sure others like myself would like to see it. the pass lasts for 7 days sooo... 🤔🤷 free pass right here just saying, love the videos Nick!
Let me guess, tree.
@blueboats7530
3 жыл бұрын
He wanted to record the beginning of petrification
I guess I missed the story about why he’s calling himself Ned Zinger. Did someone call him that one time and he decided to go with it? Lol. Also, he previously mentioned he’s 280 lbs but must be about 6’5” or something because 280 doesn’t look bad on him.
@KathyWilliamsDevries
3 жыл бұрын
Yeah, a student on a field trip.
@lizj5740
3 жыл бұрын
And, yeah, he is 6'5".
Looks like blown concrete
AT 16:50 LOGEPOLE PINE,(hehehe)😉
Found this article today, Nick. Thought you might find it interesting (not related to the topic above, just geology in general) www.geologyin.com/2016/06/opal-discovered-in-antarctic-meteorite.html?fbclid=IwAR2_WWqoOWz_YnnW9w2JnZocfes0aIHGN7aBvU-YmgbrqjP6el-typq4MWM
Tree!! at 16:37
I'm going to stick with my hypothesis that this was a result of a pyroclastic flow due to how easily the sediment crumbles and looks like corse ash and ground up pumice. If it was a Lahar which flows like muddy cement I think after a couple of million years it would have hardened enough so you would need a hammer to break it apart.
Do we really need a volcano? Couldn't a CME super flare or air exploding asteroid do the same? Asking for a friend.
Sir you should have all of the rocks you collect tested for DNA.