Hi all!
I got a box with some fossils from my father who got it form my grandpa.
It seems they were collected in Sahara desert, in the south of Marocco region.
I was able to identify some of them (enrolled trilobites, crinoids, etc...) but can't identify the one in the attached pictures.
Of course, I'm not an expert on fossils. Just that I love it and want to know more about it.
Could you please help me identify it?
Many thanks!
Greetings from Madrid!