[Fossils & History] Rare Jurassic fossil reveals never-before-seen ammonite muscles in 3D - Imperial College London

[octobot]

From Imperial College London:

The findings add insight into how ammonites lived and are evidence that coleoids, the sub-group of animals containing squid, octopuses, and cuttlefish ...

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[Architeuthoceras]

Some old discussions on this fossil
From 2003

soft body ammonite fossils -- dogs that didn't bark?

Folks, Mention of the Hollingsworth fossil was interesting, I saw the specimen once or twice while helping one of the collectors try to image and interpret the thing. It is very strange, and at best it seems to have something in the body chamber but I wouldn't say for certain it was an...

tonmo.com

more Hollingworth ammonite

This might amuse. I found the original on one of my back up disks. Enjoy, but don't spread around outside of this forum. The copyright certainly isn't mine. It's the Hollingworth soft body ammonite illuminated using UV light. Shows some of the features rather better than regular lighting...

tonmo.com

From 2007
The Hollingsworth soft body ammonite -- picture!
The pics show up on post #19
Still don't know about the Copywrite... my fault now I guess