IAVCEI Commission on Volcanic Sediments
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IAVCEI Commission on Volcanic Sediments
@comvolcseds.bsky.social
Global group of volcanologists who are interested in all sedimentological aspects of volcanic phenomena.
Follow for events, updates and much more!
https://cvs.iavceivolcano.org/welcome-to-commission-on-volcanogenic-sediments/
Reposted by IAVCEI Commission on Volcanic Sediments
🌋 Get involved — shape IAVCEI’s future.

🔁 POLL 3

Proposal to allow a President to serve multiple terms
A key change to strengthen continuity in leadership — we want your input!

Vote now via the online portal:
👉 www.iavceivolcano.org/proposal-cha...

#IAVCEI #VOLCANOLOGY

(4/4)
October 23, 2025 at 2:30 PM
Reposted by IAVCEI Commission on Volcanic Sediments
🌋Get involved — shape IAVCEI’s future.

💡 POLL 2

Revision of membership fees, salary caps & donations
We’re reviewing our financial structure to better support all members.

Vote now through the online portal:
👉 www.iavceivolcano.org/proposal-for...

(3/4)
October 23, 2025 at 2:30 PM
Reposted by IAVCEI Commission on Volcanic Sediments
🌋Get involved — shape IAVCEI’s future.

🗳️ POLL 1

Amendment to §7 of IAVCEI Statutes & By-Laws

Review the proposed updates and cast your vote via the online portal:
👉 www.iavceivolcano.org/amendment-to...

#IAVCEI #Volcanology

(2/4)
October 23, 2025 at 2:30 PM
September 18, 2025 at 12:58 PM
Then we explored more ignimbrites! We were introduced to the Wind and Eger deposits. We ended our day in sunshine at Tihamér quarry looking at debris flow, lahar and volcanogenic sedimentary deposits.
April 14, 2025 at 1:44 PM
Then we saw evidence of dilute currents with low angle cross bedding and acc laps - with a castle on top! Finally, some incredible manganese nodules inside the ignimbrite 🌋
April 11, 2025 at 7:06 AM
Big boulders ⬇️
April 9, 2025 at 7:40 PM
After this we went to Ipolytarnóc and saw some primary PDCs and some old fossil footprints. Thank you to our amazing and enthusiastic guide!

Finally today we went to Tar, where we observed andesitic volcaniclastics and a debris avalanche with some big boulders!

🌋
April 9, 2025 at 7:40 PM
Finally we rounded up our day in the “Grand Canyon” where we looked at a beautiful braided river sequence of volcanogenic conglomerates and sandstones!
April 8, 2025 at 8:00 PM
Next Andrea Di Capua gave us a talk about the nomenclature and basics of volcaniclastic sediments
April 7, 2025 at 11:41 AM
Prof. Roberto Scasso is director of the IGEBA, Department of Geology at the University of Buenos Aires since 2021, as well as Investigador Superior at CONICET since 2024.

Register Online: events.teams.microsoft.com/event/2573c4...
March 26, 2025 at 5:14 PM