Cross and longitudinal sections of Trematoceras, a straight-shelled cephalopod. Each section also shown under cathodoluminescence, showing yellow, blue and red colours.
New paper out on the formation mechanism of cameral deposits in orthoceratoid cephalopds! This topic has been debated for more than 150 years and we now finally have a satisfying solution 🥳
https://doi.org/10.1111/pala.70032
#palaeontology #cephalopods […]
[Original post on ecoevo.social]
08.11.2025 15:20 — 👍 1 🔁 2 💬 0 📌 1
Evening sky over university campus, with dark clouds forming a bright hole.
Nice view of @ruhr-uni-bochum.de campus this evening, though the picture looks a lot more dramatic than it was in reality.
#PhotoMonday #sky #clouds #evening #Bochum #RUB #university #campus
03.11.2025 20:05 — 👍 6 🔁 0 💬 0 📌 1
Just bridged my account from Mastodon to Bluesky using @bsky.brid.gy so you can now follow me on either platform! Still relatively new to all of this, trying to figure things out as I go ...
#palaeontology #macroevolution #phylogenetics #cephalopods
31.10.2025 09:17 — 👍 0 🔁 0 💬 0 📌 0