Pupuke Volcano Geology

Ғылым және технология

Bruce Hayward shows us the geology of Pupuke Volcano - the oldest volcano in the Auckland Volcanic Field. The outcrop along Northcote Road includes lava flows, scoria, ash and even the remains of a hornito - a mini eruption of scoria that burst through the surface crust of a lava flow.
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Пікірлер: 66

  • @Tecq24
    @Tecq242 жыл бұрын

    It’s really nice learning more about NZ. Plus it’s cool to learn about Auckland’s eruption history with its many volcanoes.

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thanks for your interest :-)

  • @devinecatlady
    @devinecatlady Жыл бұрын

    I lived on the shore for a couple of decades as an adult but never registered these rock formations. Look at what I was missing! Absolutely fascinating. I got as far as the hospital and a few grassy sections of lake front. I knew the quarry was there but didn't compute it with old volcano crater. This would have fascinated me when I was living there. I'm going to show this video to my husband and my dad, both of whom grew up in Takapuna & Devonport. I'm wondering whether these were anything they noticed as boys. I do wish KZread had been a thing when I was younger. Without someone enthusiastically talking about something they're passionate about and thereby intriguing me, I wasn't drawn to the books that I would have devoured.

  • @OutThereLearning

    @OutThereLearning

    Жыл бұрын

    Thanks for watching and appreciating the video!

  • @marioque
    @marioque2 жыл бұрын

    Bruce Hayward's enthusiasm and knowledge is inspiring. I really like this channel even though I have no connection with geology but the explanations of what we see are amazing in every video. Thank you Julian Thomson.

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thank you very much for your kind appreciation!

  • @jessebarlow1277
    @jessebarlow12772 жыл бұрын

    Wow, loved this one. Bruce's literacy of the land is really inspiring. Any chance you all are interested in doing a video about how pounamu / jade / and the various types of greenstones are formed?

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thanks - if the opportunity comes up - yes for sure

  • @complimentary_voucher
    @complimentary_voucher2 жыл бұрын

    We have lots of WTF moments trying to interpret the bits and pieces of the Otago Harbour volcano as we walk around it. This really helped remind us of the ongoing, chaotic destruction inherent in any volcanic formation, how they're messy b's that slop and shoot 'settled' stuff all over the place. Thanks!

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thanks for watching!

  • @iantaylor7992
    @iantaylor79922 ай бұрын

    Thank you for making these short videos. They are so informative, learning heaps. 😊

  • @OutThereLearning

    @OutThereLearning

    2 ай бұрын

    Glad you like them. Thanks

  • @orangespy
    @orangespy2 ай бұрын

    Thanks for taking to explore and explain the very ground we've trodden on for decades. It's fantastic!

  • @OutThereLearning

    @OutThereLearning

    2 ай бұрын

    Glad you enjoyed it!

  • @barron204
    @barron2042 жыл бұрын

    Another interesting video.

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thank you

  • @64mustangfan
    @64mustangfan2 ай бұрын

    Thank you! So well explained, right under our noses, how fascinating.

  • @OutThereLearning

    @OutThereLearning

    2 ай бұрын

    Cheers!

  • @morganlefey
    @morganlefey24 күн бұрын

    Fascinating and beautifully scientific video ... with appreciation, from Cyprus

  • @OutThereLearning

    @OutThereLearning

    24 күн бұрын

    @@morganlefey thanks for sharing your appreciation!

  • @K1W1fly
    @K1W1fly2 жыл бұрын

    Watching the new volcano (Fagradalsfjall) erupting in Iceland, you can see the same dynamics he is talking about. They seem to be very similar systems.

  • @marklong930

    @marklong930

    2 жыл бұрын

    Was going to comment something similar especially the spatter creation from "blowholes" in the lava flow crust. There is a great YT sile called Geology Hub that is covering the Icelandic eruption. Love these videos on the Auckland volcanic field having grown up there.

  • @murrayvryer5994
    @murrayvryer59943 ай бұрын

    Love Bruces insights and commentary. After many years of curious observation as a earthmover, it was a great to encounter his book "Out of the ocean, into the fire" that had so much to add to my picture. I grew up near Pupuke but have lived in the mid north most of my life. It would be very interesting if you guys would be doing a video on the Kaikohe/Bay of islands volcanic field and surrounds. Can't afford to sponsor but can hope😊

  • @OutThereLearning

    @OutThereLearning

    3 ай бұрын

    Thanks for your comment!

  • @christinedaly2694
    @christinedaly2694Ай бұрын

    Thank you it’s great learning about NZ volcanoes very informative 😊

  • @OutThereLearning

    @OutThereLearning

    Ай бұрын

    Thanks!

  • @CarlCerecke
    @CarlCerecke2 жыл бұрын

    Thanks Bruce. Really interesting.

  • @longuevalnz
    @longuevalnz2 жыл бұрын

    Hornito is a Spanish word meaning ‘little oven’. It’s not Hawaiian which like its close relative Maori does not permit consonant clusters

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thank you, good point!

  • @KiwiShellNZ1
    @KiwiShellNZ12 жыл бұрын

    Loving these vids 🥰

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Glad you like them!

  • @kathrynflannery2889
    @kathrynflannery28892 жыл бұрын

    Really interesting. Thank you.

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thanks for watching!

  • @jbennett3578
    @jbennett3578 Жыл бұрын

    I love this kind of stuff. Geology is obviously important for things like finding natural resources and figuring out where to build our cities and roads and such, but sometimes just the history of the rocks is fascinating.

  • @OutThereLearning

    @OutThereLearning

    Жыл бұрын

    Thanks for your comment - couldn't agree more

  • @kiwis0uth
    @kiwis0uth2 жыл бұрын

    I lived in Northcote during my Navy days. Always knew it was volcanic but never looked at he lava flows. Played for hours in the rock pools at Takapuna Beach when I was a kid. Thanks Bruce.

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thanks for watching and your comment

  • @naysneedle5707
    @naysneedle57072 жыл бұрын

    I love learning about our volcanoes, thanks for the vid!

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Great! Cheers!

  • @alaskajdw
    @alaskajdw Жыл бұрын

    Good one. Very interesting terrain

  • @OutThereLearning

    @OutThereLearning

    Жыл бұрын

    Cheers!

  • @fredio54
    @fredio54Ай бұрын

    Please add a playlist of all the Bruce Hayward videos

  • @colinmeehan791
    @colinmeehan791 Жыл бұрын

    Lived very close to Lake Pupuke for some years,beautiful.

  • @mbvoelker8448
    @mbvoelker84482 жыл бұрын

    Fascinating to see some of the things we've seen on livestreams from Iceland and La Palma as the look cooled, buried, and rediscovered as geological features.

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Indeed!

  • @Michael20089
    @Michael20089 Жыл бұрын

    Excellent video :)

  • @OutThereLearning

    @OutThereLearning

    Жыл бұрын

    Thanks! Nice of you to say so

  • @amacuro
    @amacuro Жыл бұрын

    Really enjoyed the presentation, thank you. Dynamic, clear and concise. I wish there were more videos like this, I want to know more about volcanic geology. My education has been more focused on sedimentary rocks.

  • @OutThereLearning

    @OutThereLearning

    Жыл бұрын

    Thanks for your interest!

  • @partlycloudy5049
    @partlycloudy50492 жыл бұрын

    Outstanding, thank you. Can you/have you done any work on Mangere or Puketutu?

  • @OutThereLearning

    @OutThereLearning

    Жыл бұрын

    Hopefully soon :-)

  • @jenksand
    @jenksand2 жыл бұрын

    I love these local knowledge lessons - thanks Bruce. Just one thing I'd suggest guys.... a lot of rustling on your microphone - did you perhaps tuck the lapel mic under Bruce's shirt? Better to sit it on the lapel, that will avoid the rustle sound - it was quite distracting.

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thanks, good point.

  • @shortaybrown
    @shortaybrown11 ай бұрын

    In Hawaii, there is the well known curse of Pele’s lava, and if a tourist, or anyone takes a piece of lava, they will experience, bad luck, and possibly death. Do you have a similar curse in New Zealand about taking volcanic rocks and lava as souvenirs? Great vid! Thanks.

  • @trevorstrang1079
    @trevorstrang10792 жыл бұрын

    Thank you for another interesting video. In the first part you mentioned the lava containing "dissolved gasses". Forgive my ignorance but how does a gas get to this state, I associate dissolving with a solid?

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thanks for watching. Open up a soda bottle and see how the froth (gas) appears - the gas was dissolved in the liquid when it was under pressure, just like the gas that is dissolved in lava.

  • @Geologistandcoins
    @Geologistandcoins2 жыл бұрын

    So is there a long history of migration of the the hot spot vulcanism causing the basaltic eruptions of the Auckland region? Given the waters surrounding Auckland today the risks of phreatomagmatic events in the future must be quite high too, how do you predict vent migration?

  • @mummaof4802
    @mummaof48022 жыл бұрын

    Thanks for explaining how the land formed there and that it is safe there !I had my 4th child at the local hospital some time ago . And it is good for the general public to feel safe about were we live and that the volcano is very old and won't bother us .And school children can have an outing to see this God willing ! A seeded treasure hunt of fossils

  • @OutThereLearning

    @OutThereLearning

    Жыл бұрын

    Thanks for watching :-)

  • @harlzaotearoa7769

    @harlzaotearoa7769

    Жыл бұрын

    Its never safe mother nature does her own thing its just a matter of time😦😦😢😢🙋🙋 not even gods gona save you😂😂😂

  • @ocevicheband502
    @ocevicheband5022 жыл бұрын

    Fully acceptable.

  • @OutThereLearning

    @OutThereLearning

    2 жыл бұрын

    Thanks 🙂

  • @deborahtheredbrickchick468
    @deborahtheredbrickchick4682 жыл бұрын

    Volcanoes can be created with iron filings and sulfuric combined

  • @harlzaotearoa7769
    @harlzaotearoa7769 Жыл бұрын

    I lava your content😉😅😅

  • @dsc7772
    @dsc7772 Жыл бұрын

    No "R"in Hawaiian language , HoRnito !!! ???

  • @OutThereLearning

    @OutThereLearning

    Жыл бұрын

    Ha, thank you for that info. It seems to have a spanish origin. Cheers

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