Відео

Thank you for making the whole process so clear. As an amateur, I really need this kind of enlightenment. More about Anglesey would be welcome any time.

Mae llawer o wybodaeth ynglyn â mwynau De Cymru (mewn llyfrau, ar fapiau ac mewn amgueddfeydd), oherwydd y fasnach ddiwydiannol. Mae'r prosesau o ffurfio'r gwelyau glo yn hysbys iawn i unrhywun sydd eisiau'w ymchwilio. Ond - dwi erioed wedi gweld trafodaeth ar sut gyrhaeddodd cymaint o haearn uwchben yr haenau glo yn Ne Cymru. Dwi'n tybio taw erydiad hen losgfynyddoedd Gogledd Cymru sydd wedi dosbarthu'r haearn tua'r de, ac ar draws ganol Lloegr. A fyddech chi'n hoffi ffurfio fideo sy'n ateb y cwestiwn hwn? Diolch.

When there is a large destructive event it has been said that the earth rings like a bell. Should this not be considered a warning for other known risk areas around the world?

Fascinating…awesome

You mentioned a lack of volcanic activity as a stabilizing influence. What about the two fault zones located in or nearby Mira Flores and Pedro Miguel Locks? These faults are classified as "occluded" ??????? being wet, well lubricated and not subject to seismic gaps and pressure buildups. However, please give your ideas on how these two faults could lead to isthmus INSTABILITY over time. Thanks.

Harsh criticisms here. It's an interesting topic. The form of delivery is fine by me.

I was looking about information on Ireland and England separating and I got this, which is good too.

If i am mostly water, and earths water circulates through the crust, how many times has it been for me?

Sea floor spreading, plate subduction, accretion. So many questions. Thanks for helping. Schmidt Ocean Institute spent the last several months on spreading zones. The live streams were fascinating.

I cannot imagine that closing off the isthmus was very peaceful. Wouldn't there be huge overflows across it when it was finally up and preventing the ocean currents their way through as they were used to? What is the difference in the height of both shores? When there's a low tide on the eastern shore, there must be high tide onnthe western shore and when the same forces were at work when the isthmus was closing, there must've been huge bi-directional waterflows. Which part of the isthmus was closed as the last one? Couldn't it be found by tracking such violent waterfalls on the oceanic floor - now elevated high in the mountains? Also, as the ocean was 400 feet lower not so recently, are there clues of such event under the ocean? But I think they will be above water now anyway, in some mountain pass.

🌷 *PromoSM*

I love how whole studies can be based on “…it seems to suggest…” Imagine having such evidence or testimony in a court of law and presenting it to the jury “Mr. Jones’ presence there at that specific time… seems to suggest that… he did indeed pull the trigger.

Basic facts,, geographical areas

Such an interesting topic made dreary.

How to back a fascinating subject abjectly painful. Look at all the things Niall is doing that you should not do during presentation…….monotonic, boring voice, umming and arrrring, drinking and swallowing with a mic picking up the noise. I could not get to the end because of the extremely poor presentation style. He should have used a script and stuck to it.

Thanks a lot for this fascinating talk. It was great to learn a bit more about the oceanic floor, the spreading zones, and ophiolites. Special thanks to Max, I hope you're going to visit all the places you find so fascinating :)

Thanks a lot for this fascinating talk. It was great to learn a bit more about the oceanic floor, the spreading zones, and ophiolites. Special thanks to Max, I hope you're going to visit all the places you find so fascinating :)

An excellent talk and overview of one of the most interesting subjects within paleobiology (IMO). Truly “voyages of great discovery”. I wish you were able to record more speakers in this series!

Niall Groome... I am also from the Groome family.

😬 P r o m o s m!!

In the google earth picture, it looks like there is a huge caldera to the west of Panama / Costa Rica on the ocean floor. Is that possibly where the boulders in Panamanian sediments have come from? (they being volcanic in origin)

Can be made a form of energy by digging a gallery and cover gallery with temperature preservating blanket?

amogus

Intresting!

Very informative and insightful

NIIIICE

Thanks for the talk, most informative. How have varying mean sea levels affected the width of the Isthmus, and thus the ability in different eras for plants and animals to have used it as a land bridge?

Thank you for this much needed and informative lecture!

If you'd like to see the moulin video in higher quality, it's here: ua-cam.com/video/j9Ex3DGj67I/v-deo.html

king of icebergs 🙌🏻🙌🏻🙌🏻🙌🏻

I'm happy to take questions on this talk either here in the UA-cam comments, on Twitter twitter.com/drmikepj, or by email - my address is on my profile page here www.cardiff.ac.uk/people/view/1439317-prior-jones-michael

Gorgeous film, I hope it encourages many students to sign up.