It looks like a piece of phosphate. Phosphate can take on unusual shapes and not have anything to do with fossils. This one is unusually symmetric and appears to ended up as a internal cast possibly of a fish skull or something else

Thanks! There’s lots of phosphate on the beach here.

Is it heavy? This looks similar to some bones I’ve found on the beach.. it’d be rather light then

bone

Maybe

dolphin vertebra

Cool thanks!

@bill-heim might be able to help. Crocodilian? Cetacean? Or crab claw fragment?

croc tooth with outer enamel worn off

Thanks!

As always, thanks for the help @bill-heim

Some kind of bone, probably a leg bone

Possibly another crocodile scute fragment.

almost looks like a skull fragment near the orbit of the eye.

I’m venturing a fragment of the parietal bones of a crocodilian. @bill-heim could provide more insight

parietal bone seems to fit.

Thank for the confirmation @bill-heim!

Thanks everyone!

Most welcome @jon-thele ! This was a fun one to ID

Hey John

Hey John

Did you know a sand dollar is a dead sea urchin

Nice find

Thanks

I don’t think it’s a sea urchin. I believe I have a sea biscuit. Urchins don’t have the tiny holes on top.

@jon-thele A sea biscuit, also known as a sand dollar, is a name for a group of flat, burrowing sea urchins.

Echinoids for the win!