Jacek Szczygieł
@speleojacek.bsky.social
Geologist at Uni. Silesia in Katowice (Poland) focus on active tectonics, mountains geomorphology, speleology
#FridayFault Strike-slip fault plane outcropping in the Melissotrypa cave in Thessaly 🇬🇷 look at the size of perfectly preserved structures
@christospennos.bsky.social for scale
@ncn.gov.pl SonataBIS fieldwork
@christospennos.bsky.social for scale
@ncn.gov.pl SonataBIS fieldwork
November 28, 2025 at 10:57 AM
#FridayFault Strike-slip fault plane outcropping in the Melissotrypa cave in Thessaly 🇬🇷 look at the size of perfectly preserved structures
@christospennos.bsky.social for scale
@ncn.gov.pl SonataBIS fieldwork
@christospennos.bsky.social for scale
@ncn.gov.pl SonataBIS fieldwork
Discovering unknown… love it
August in the Northern Calcarouse Alps, the Göll massif.
Oh, btw, the new #cave passages are on the N-S #fault which I described here: doi.org/10.2113/2024...
August in the Northern Calcarouse Alps, the Göll massif.
Oh, btw, the new #cave passages are on the N-S #fault which I described here: doi.org/10.2113/2024...
September 3, 2025 at 4:23 PM
Discovering unknown… love it
August in the Northern Calcarouse Alps, the Göll massif.
Oh, btw, the new #cave passages are on the N-S #fault which I described here: doi.org/10.2113/2024...
August in the Northern Calcarouse Alps, the Göll massif.
Oh, btw, the new #cave passages are on the N-S #fault which I described here: doi.org/10.2113/2024...
Here’s some action 😉
A bit cringe #gopro clip from the fieldwork in Dadulas #cave nearby Siti #fault zone in eastern Crete: looking for the broken #speleothems
@ncn.gov.pl @christospennos.bsky.social
A bit cringe #gopro clip from the fieldwork in Dadulas #cave nearby Siti #fault zone in eastern Crete: looking for the broken #speleothems
@ncn.gov.pl @christospennos.bsky.social
July 23, 2025 at 7:46 AM
Here’s some action 😉
A bit cringe #gopro clip from the fieldwork in Dadulas #cave nearby Siti #fault zone in eastern Crete: looking for the broken #speleothems
@ncn.gov.pl @christospennos.bsky.social
A bit cringe #gopro clip from the fieldwork in Dadulas #cave nearby Siti #fault zone in eastern Crete: looking for the broken #speleothems
@ncn.gov.pl @christospennos.bsky.social
2h on Crete and already such a beauty 🤩
Surface rupture of the Lastros Fault doi.org/10.1016/j.te...
We are heading even further east to look for more of those that have not been studied, and of course look for some deformation in caves
@ncn.gov.pl @paleoseismicity.bsky.social
Surface rupture of the Lastros Fault doi.org/10.1016/j.te...
We are heading even further east to look for more of those that have not been studied, and of course look for some deformation in caves
@ncn.gov.pl @paleoseismicity.bsky.social
July 14, 2025 at 8:59 AM
2h on Crete and already such a beauty 🤩
Surface rupture of the Lastros Fault doi.org/10.1016/j.te...
We are heading even further east to look for more of those that have not been studied, and of course look for some deformation in caves
@ncn.gov.pl @paleoseismicity.bsky.social
Surface rupture of the Lastros Fault doi.org/10.1016/j.te...
We are heading even further east to look for more of those that have not been studied, and of course look for some deformation in caves
@ncn.gov.pl @paleoseismicity.bsky.social
In my @ncn.gov.pl project on #coseismic #cave deformation in Greece, we use cutting-edge technology 💪
July 10, 2025 at 5:20 AM
In my @ncn.gov.pl project on #coseismic #cave deformation in Greece, we use cutting-edge technology 💪