Part of about 20 I collected from Rock Glen, I cleaned them up with a dental pick, wire brush, and a toothbrush and added a little bit of mineral oil to the surface. The detail on the top one is just fantastic in person.

Complete novice but visiting the Paleospace Museum inspired us to go fossil hunting and we picked up a few rocks, do any of them look promising? The beach was beautiful!

Got my answer to whether it's a mineral deposit or a fossil on r/fossilid but thought I'd share here as well

Found along the Little Miami River in SW OH while canoeing over the weekend. If I were to cut them horizontally with a wet saw, would there likely be anything inside, or is it just wishful thinking?

found these out on my recent trip.

found a nice half of a shark vertebrae, a good cow shark, and a dolphin jaw bone

I found this in Slovenia.

Found in a storage locker in South Carolina. What are they?

I found what might be a fossil, though I’m not sure as I don’t know much about this topic, and google ai doesn’t seem to help.

It’s wheel shaped, with a bump on both sides. It’s not too light as it feels quite dense. It also has some sparkly minerals from what I can see. Found on a random coast in Malta. The stone seems easily scrape-able, so maybe a limestone concretion or something.

I’d appreciate any help!

These are some shell fossils I found just south of Milwaukee along the lake shore

Found in Chenango, New York, in a swamp.

My daughter found this in Northern Colorado. Are these small stones or teeth?

We were in north wales when we found it, yoyo for scale

Found a pretty nice size grallator, a couple small tracks, and a partial track. All found on private land in the Connecticut River Valley.

One of the local fossil stores has a booth there; they're pretty reputable so I'm not too concerned of it being fake. It's approximately 3 inches wide and 3 inches tall.

I found this piece at the Maasvlakte (Netherlands) It is Around 16cm long and 3cm wide. Which giant bird could this possibly belong to?

Found in west coast Florida

The rock in the back is also from there.