Seismic stratigraphic concepts

Part of the "Shear Zone" video channel. An introduction to seismic stratigraphy and the creation of chronostratigraphic charts. The image is from the Virtual Seismic Atlas.

[@wwlittle]

Excellent presentation. Clear, concise, and well illustrated.

[@hongyuanZhang-pr6wt]

Thanks. It becomes clear, simple and easy.

[@samcrosswords8979]

I'm geologist and thank you for this effort.
A good example that only those who master difficult concepts can make them easy access for ALL.

[@robbutler2095]

Thanks - glad you found this helpful....

[@babangidajibrin6576]

Great work Rob!!!

[@PhuongNguyen-hq9gj]

Thank you, your video is principle and easy to understand!

[@rayburkett7391]

thank you so much for this break through

[@amiramiruddin9779]

Thank you, it is very good explanation and very useful for me.

[@SK-qr9sq]

Great video and and well explained Rob thank you 😊, I wish there was an example for the offlap scenario too

[@robbutler2095]

Thanks - glad you found it useful. Offlap - is essentially what happens at the end of the video....

[@anwarzeb2314]

Great Work. I cant Express my gratitute. Please make videos on thrust tectonics and fold belts.

[@ElGerys]

Genius.

[@MunirElmahdy]

How to differentiate between erosional truncation and top lap on seismic data?

[@robbutler2095]

Yes - it can be difficult. The best evidence comes from the geometry of the top-lap/erosion surface - if it incises down (so is rough not smooth) into the upward terminating reflectors below... then it's erosion....