What is it?

I see a possible fossil in the middle but without closer photos it will be hard to tell what it is

Sea shell

Snails

Sea snails

These actually look like snail shells, still nice finds

They are very thin, because of this they are ammonites

they’re snails, not ammonites. they have a different coiling pattern and lack inner chamber divisions.

still quite cool finds

Bruh

I know what I mean

I give them to a specialist to test

and snails have a more fat shwll

shell

I’m going to have to agree with the snail ID on this one. These remind me of Southern Flatcoil snail shells, which iNaturalist tells me can be found in Greece. Not sure if they specifically are that species, but they do seem to be snails.

Yes! I found them in Greece, because Im greek

they are baby ammonites

because of this they don’t look like so much with another

I think they are snails

Snail shells spiral outwards, ammonites are flat

Also if the inside is hollow (not filled with solid Rock) it’s modern and not a fossil

no

I find them near to dirt

and this one is full

@a-trilobite, see one more pic

it is 0,2 flat

and if they are snails, they are fossils, because I found them near to jurassic rocks

Petrified wood probably

Drifted wood probably

It’s possible, but less likely then the other one you have

It’s hard to tell from the photos but there is a definite curvature. I’m thinking this is a little less than a third of the actual specimen.

I would think it’s a stromatolite

That’s what I was thinking but I wanted to check with the community and see what everyone else thought.

I agree with a-trilobite.

I think

Mat

Maybe

It is.

need more view angles

Possibly shells embedded in rock? Not sure.

I don’t believe them to be brachiopods.

The anatomy does not resemble brachiopods.

It’s definitely something, no pattern like that just appears three times. It resembles an arthropod exoskeleton, but I’m not certain. maybe @matthew-gramling has an idea

Greetings all! This one puzzles me. I’ve seen chert deposits like this in similar looking matrix which was part of the Fort Payne Chert. Perhaps it is from an invertebrate, but I can’t tell. @chloe-geddes might be the better judge for this specimen.

https://ocean.si.edu/sites/default/files/styles/photo_full/public/2019-05/trilobites.jpg?itok=MpHFzKGa

One of the trilobite exoskeletons looks kinda similar in this photo… (bottom left)

some kind of strange hemichordate or echinoderm?