MyFossil has spammers? Huh!

very nice!

Gerastos granulosos! one of my favorites!

Elrathia kingii from the well known Wheeler Formation in Utah. It is indeed Middle Cambrian in age.

Isocrinus?

This is Perisphinctes from the Lower Jurassic (Oxdordian) rocks of Madagascar.

this looks like coral. you can see septa walls.

possibly Favosites sp.

This is indeed a Trilobite. it is the fragment of a Ptychopariid trilobite. If from thw Wheeler Shale FM, This is big enough to part of Asaphicus wheeleri.

this is a felxicalymene ougzi (definitely butchered the species name) from the Ordovician-Silurian rocks of morocco, Africa. It is a very common trilobite from Africa.

If you have dental tools I would use them too. Don’t pick too hard though.

It’s definitely Eocene. Possibly Upper Eocene (Pribolian Stage).

I wouldn’t soak it in any chemicals. The specimen seems have cracks. I would use water and glue. You could also mix water and glue together to stabilize the specimen. The fossils is an Echinoid (Sand Dollar). Possibly Periarchus sp.? I am to too sure without a locality/formation.

i have so much to post there!

Bull shark?

oh wow very nice set up! i love the idea!