Paleontica Community

On our trip to Wales when we went up Mount Snowdon, we came across this rock. The rocks around there normally contain graptolites and trilobites, but I don’t have a clue with this rock. Do you know what this is????

[Editted by 0dinofthenorth on 05-11-2010 at 09:29 GMT +1]

Better photograph (close up) is a must to give any determination!
Could be a part of a crinoid crown?

[Bewerkt door Caveman op 09-11-2010 om 15:48 NL]

Caveman wrote:
Better photograph (close up) is a must to give any determination!
Could be a part of a crinoid crown?

[Bewerkt door Caveman op 09-11-2010 om 15:48 NL]

Here is a close up!

ik denk dat het een afdruk van een schelp is

A shell, interesting.