Small tsunami, visible at Kuji, Iwate.
www.youtube.com/watch?v=hHN_...

Earthquake location map

Big preliminary M7.6 #Earthquake off east coast Honshu. Japan, just now! ⚒️🧪

Today's #earthquake M7.4, Off east coast of Honshu, #Japan (red) in relation to the 2011 M 9.1 Great Tohoku Earthquake (blue)
earthquake.usgs.gov/earthquakes/...

#UrbanGeology

@pavementgeology.bsky.social might know?

@melanieduring.com

Thanks again... always nice to have some interaction and new knowledge!!

Thanks! I have seen augite, most often it is more bottle-green. But maybe alteration has changed its color.

Jura Gelb!

#Urbangeology! Where?

Some nice examples of #UrbanGeology. Who helps out on the lightgreen mineral in the gabbro? Olivine is next to it, the outer rim shows the mineral is not stable in this gabbro... #geology ⚒️ #rocks #geo #orthoceras #gastropods #conglomerate

O my God... has it been sooo long since I was a 1st years student...

Earthquake intensity map for the 1992 Roermond earthquake

The left image shows a brick house in Heinsberg with a damaged exterior wall, and the archive image on the right shows a car in Bonn that was hit and damaged by falling masonry. Foto: Martin Gerten/ Hartmut Reeh/dpa

On this day, 34 years ago, the ML 5.9 Roermond #earthquake struck near the NL–DE border early morning. It caused major building damage, injured dozens, was felt as far as France and England, and triggered aftershocks that lasted for years. One person died from a heart attack. 🧪⚒️

Lovely eruption from Sakurajima in Japan today 😍

Nou, denk ik dan als #Aardwetenschapper, het helpt wel als je tuin op 12m hoogte ligt..

Zal op dit moment nog niet heeeel veel uitmaken. Als de vulling voldoende is, kunnen we regionale en lokale media gaan attenderen.

Ik kan natuurlijk een link naar je website opnemen op de Zierikzee pagina. Zal ik dat doen?

Wat leuk!!! Hier staan locaties die ik verzameld heb, ook andere gesteenten natuurlijk... www.geo.vu.nl/~andb/UrbanG...
Plan is om er ook een kaartje voor kinderen van te maken met boekje dat we gemaakt hebben voor NWO Kinderwetenschapsfestival Expeditie Next.

And I keep travelling by train even if it takes me an extra day to reach fieldwork area!

😍

Communiqué OVPF-IPGP - 08/4/2026 - 14h25
🌋 Suite à une augmentation rapide du trémor depuis ce matin, 8 avril, l'éruption au Piton de la Fournaise a repris vers 13h15 heure locale. Il s'agit de la 3ième phase de l'éruption.
Toutes les infos ici: www.ipgp.fr/volcanoweb/r...
©️Photos: SAG-PGHM

bsky.app/profile/rebe...

Matt Golding

150 Million Years of Dinosaur Evolution #datavisualization YouTube video by American Museum of Natural History

In this data visualization, see every dinosaur fossil known to science on a map! Look for where & when your favorite dinosaurs appear. See when birds like Archaeopteryx evolved & which groups of dinosaurs dominated the landscape from one time period to the next: www.youtube.com/watch?v=bJ_i...

Sea urchins?

Sure, but in dark limestone? Most often that means anaerobic circumstances. And marine worms.
I do not say it is impossible, I just have my doubts... 😀

Fossilizing a worm is pretty difficult as it is completely made of soft tissues (like jellyfish). It looks like carbonate rock to me and can well be calcite. Calcite can take very many forms. Sorry for spoiling the worm-theory 🫢

Omdat er geen ei in zit.

Als van de EU vegetarische kip niet meer zo mag heten, kan een paasei dan nog wel? #dtv