Пікірлер

• 
  @joelmanthis952321 күн бұрын

  Alright, alright, alright. You got my subscription. You keep this going now ya hear? I need to know what this chunk of earth is doing beneath my feet and if you can do this presentation then I know you can help us to understand the unique dynamics of everything west of the modern Rockies. I tip my hat to you.

• 
  @marcatteberry136128 күн бұрын

  part of tectonics, is Stuff moves. I was told that the Sierra Mountains, are growing approximately 1cm a year. If that is true, I am 57, and the thousand mile mountain chain is almost 60cm taller. (just under 2 feet) What does that do to the weather cycles, being such a long chain?...

• 
  @marcgradycole3523Ай бұрын

  Dr. Leech, thank you for this great, thorough presentation of the subdaction zones. A rare gem.

• 
  @zack_120Ай бұрын

  Amazing animation and superclear pronunciation

• 
  @zack_120Ай бұрын

  Excellent lecture 👍👍👍

• 
  @zack_120Ай бұрын

  42:00- These questiins should be for elementary students. The education dept. really should think hard how to improve math education in the US.

• 
  @aoconnor29334 ай бұрын

  This was helpful! Thank you!

• 
  @himanshuseghal41915 ай бұрын

  Natural rock crystal color less Kay hora he

• 
  @mjb01836 ай бұрын

  Good video 👍🏻

• 
  @witherbossbros11576 ай бұрын

  Just noting that there are more recent kimberlites. For example, one of the largest kimberlite on the planet is Buell Park diatreme (Buell Park kimberlite), Buell Park, Sawmill, Defiance Plateau, Sanders-Defiance Plateau area (Sanders-Cheto District), Apache County, Arizona, USA. It erupted about 30 million years ago, and not associated with a craton, though most are. Also, no diamonds have been discovered with the formation.

• 
  @shahidullahafridi6 ай бұрын

  Is undolose extinction is restricted to Quartz?

• 
  @user-pg7zv7ur7h6 ай бұрын

  Can you please give me the name of the document pdf and thanks

• 
  @christiansmith-of7dt6 ай бұрын

  Man drills geo thermal well and kills an entire town in the process

• 
  @christiansmith-of7dt6 ай бұрын

  Maybe you just don't know what it takes

• 
  @geoffgeoff1436 ай бұрын

  Welcome to The Subduction Zone.

• 
  @TTAPPER047 ай бұрын

  this is so well done, cheers

• 
  @Geologynut377 ай бұрын

  Have you done any research on how passive margins become active? Mainly when it comes to subduction initiation?

• 
  @TheMrJRM19817 ай бұрын

  Dr, you’re wrong about the northern location of the San Andreas fault at 5:58. At the northern end the San Andreas fault is the line west of the line you drew on…. 🫣 It goes off the coast around Point Arena.

• 
  @bingyoung32286 ай бұрын

  And you are who? The certitude which you say she is wrong suggests to me you don't understand much about science. As far as the northern terminus of the San Andreas, most things I have seen shows it terminating under the ocean at the MEndecino triple Junction. As far as the SA fault itself goes, it is not always a single sharp boundary--increasingly lots of smaller parallel faults nearby may move, or a complex set of faults around what we think of as the main fault. Some places the SA is plainly obvious but in others it may be a series of closely parallel faults, some of which move one time, and others at other times.

• 
  @mjb01838 ай бұрын

  Nice job. Great illustrations.

• 
  @jpayesh8 ай бұрын

  Thank you for sharing this video

• 
  @hugmynutus8 ай бұрын

  This was really informative. Thanks!

• 
  @AFMR04208 ай бұрын

  Before I forget but also before I watch the whole thing. How does Humboldt County California’s King Range play in with this?

• 
  @timl82588 ай бұрын

  What happened to the spreading zone that was subducted under southern California? Great video.

• 
  @kopanokatebela88429 ай бұрын

  Thanks ❤

• 
  @AbdulLatif-ov6se10 ай бұрын

  Mam,Does ophiolites shows subduction zone?

• 
  @ghinaylamufida18611 ай бұрын

  si dugong bianca

• 
  @ghinaylamufida18611 ай бұрын

  - senggol donk -

• 
  @andysanchez303011 ай бұрын

  Amazing video! Thanks for posting. So the costal mountain ranges... were they formed by subduction zone accretion?

• 
  @neckenwiler11 ай бұрын

  Thank you so much for making these videos and uploading them for public consumption. I can't describe how amazing it is to be able to learn about plate tectonics - a subject I did not study AT ALL in school but which is extremely cool - in this level of detail, on demand, as an adult.

• 
  @Stumpbeefknob11 ай бұрын

  Your lectures are incredible. Thank you!

• 
  @HL-vo6ts Жыл бұрын

  Would you please list the papers as sources for the videos and figures that you used? Thank you

• 
  @brandoncarignan9167 Жыл бұрын

  the comments in the background are so funny

• 
  @jordancarnie6618 Жыл бұрын

  Nice and clear explanation. Thank you!

• 
  @jasonetchingham9587 Жыл бұрын

  very interesting stuff

• 
  @janiceleiser4970 Жыл бұрын

  I'm a senior and am thrilled to find this. I have been trying to teach myself geology starting with Geology for Dummies and Roadside Geology while my husband and I are driving all over California to learn about our California/Federal water system. From SF to Mono Lake all this fascinating geology has been before my eyes as I was privileged as a child to backpack in the Sierra and now I'm beginning to grasp how our beautiful state came to be. Thank you, thank you for the excellent presentation. I also lived right on the Hayward Fault as a child...all so wonderful to learn about.

• 
  @MaryLeech11 ай бұрын

  I'm so glad this explanation helped! The geology in the Mono Lake-Mammoth Lakes area is spectacular!

• 
  @zatvoy Жыл бұрын

  great explanation

• 
  @CharangosBasalticos Жыл бұрын

  Hi. So, to use that graphic, we just need to find the maximum angle of extintion, to the left or to the rigth? Is it not to be used with the media value of all the angles?

• 
  @derickjohn8323 Жыл бұрын

  well presented

• 
  @rickfranz880 Жыл бұрын

  Did small basins open up around the rotated SB block? It looked like it in first animation, not so in last. Do we have a record of them and how did the close?

• 
  @ghofranjin2937 Жыл бұрын

  Thank you Your explanation is great 🤗❤

• 
  @kattabalshikhi7853 Жыл бұрын

  هاااي

• 
  @ryanrussell8262 Жыл бұрын

  Thank you for making this excellent video!!

• 
  @MaryLeech Жыл бұрын

  Thanks so much! Glad you enjoyed it.

• 
  @kloewe6069 Жыл бұрын

  Thank you for uploading!! I'm taking a volcanoes and earthquakes class right now, but having some trouble, and this really cleared it up, thank you again!!

• 
  @MaryLeech Жыл бұрын

  Good luck!!

• 
  @TravelMate1 Жыл бұрын

  Very interesting. I am not learning a bit about volcanology as I live close to one of the most active volcano in East Java Indonesia.

• 
  @MaryLeech11 ай бұрын

  Which volcano? Have you witnessed eruptions?

• 
  @TravelMate111 ай бұрын

  I witnessed the eruption from my village. Mt. Raung 2015. It caused the dust rain for couples of days in the whole region.

• 
  @ghinaylamufida18611 ай бұрын

  wiiiih... bangga bngt gw~!

• 
  @ghinaylamufida18611 ай бұрын

  @@MaryLeech subrek donk #airacarlo #reema89 #susaysaysay #kespermc #itzlyndice

• 
  @Bloodknok Жыл бұрын

  I’ve been watching videos about The Wilson Cycle and this video provided some helpful detail to broaden my understanding.

• 
  @Malwr03162 жыл бұрын

  Clear explanation ..thank you 😊

• 
  @porshac002 жыл бұрын

  Thank you. That was a beautiful explanation.

• 
  @schwenk9292 жыл бұрын

  Does anyone know where I can find a video of similar quality that focuses on the area of Bakersfield ? I recently moved there and I am wondering how it all came together. I see crazy looking striations on the hills , there is abundant oil but it's so thick it requires steam to extract it and the curiosity is killing me . There is plenty of information on California as a whole but I am hoping for something a bit more regional.

• 
  @MaryLeech Жыл бұрын

  Check out the San Joaquin Geological Society: sanjoaquingeologicalsociety.org/ They have a geology page that may have what you're looking for: www.sjvgeology.org/geology/index.html. Good luck!

• 
  @taofikjasalesmana32352 жыл бұрын

  Thanks for your explanation. If we measure the δ34S from the pore water to identify the source of sulfide, how to distinguish the sulfide sources, whether from sulfate-reducing bacteria or magma? Thanks

• 
  @oscarmedina13032 жыл бұрын

  Wonderful presentation! The movies really help to understand how everything came to be. I am a senior citizen studying geology and really appreciate you taking the time to put this together. You gained a subscriber..... and a fan.

• 
  @MaryLeech Жыл бұрын

  Thank you so much! I'm glad you enjoyed this presentation. I have many more on my KZread channel so take a look to see if there are others you might be interested in... maybe some from my Volcanology course? Look here: kzread.info/head/PLI0JQTDth_kB1lqEOIPPC5f1VUy2PdIqt