Cyclothyris

I found this fossil on a trip to Worm's Head in the Gower Peninsula, Wales around fifteen years ago. I think it is a cyclothyris, which makes it around 100 million years old!

[Mandy]

Wow - great detail. Making me feel just a little bit insignificant within 100 million years !

[Tina]

Indeed wow great to have something like this

[Jonathan Hawkins]

I was about to write a comment when I saw @mandygravil had had the same thought!