Tylocidaris sp. (Central Texas - Kgt formation)

Wonderful fossil collection... reminds me of alien space ships, satellite probe, viruses when viewed under SEM... PL

Thanks, PL.

Great collection!!

Here i can find radioles of Tylocidaris but not the echinoids.

Thanks for sharing.

Beautiful!

Thanks, guys. Just to be clear, all of these Tylocidaris images are of 1 echinoid. I would love to find another...still looking.

well, if those pics are all from the same echinoid then you found one heck of a well-preserved urchin!