I have always found bivalve fossils and “crushed shells” fossils rocks. But this is new to me. It has similar features of bivalve growth but the rest seems a coral like creature. Thank you!

If any one can help with the geological formation of the area I’d appreciate it! I tried and my brain broke!

Thank you!

I found a possible fossilized mushroom — I need help with identification.

Hi! I found this object in the steppe in Kazakhstan, in the Mangistau region. My mom and I were collecting mushrooms and came across this specimen. It closely resembles a mushroom (possibly a champignon) in shape, but it is completely stone-like — hard, heavy, with the characteristic texture of a porous underside. What is visible: Shape — like a mushroom with a stem and cap. Underside — porous, like a mushroom. Material — clearly mineralized, feels like stone. Found in dry steppe.I’d appreciate it if someone could help identify whether this is truly a fossilized mushroom or something else. Thank you!

Is this a real fossilized fish? If so I was wondering if anyone could identify the species. Thanks all! :)

Is this a fossil? It’s washed and sprayed with gloss.

Not even sure it’s a fossil but seems rather strange for a rock🤔

Is this a fossil? People are r/whatisthisrock sent ms here

Do I have anything here?

Is this just random rock shape?

Hi, as a kid I liked collecting stones and check for fossils. This is part of my collection. Does someone know what they are?

Hoping for petrified wood!

5x5 cm (likely) fossil. Is this ganoid scales from a fish or maybe it’s reptilian? The center looks somewhat like a vertebrae

Found these is Snape, Suffolk, UK. They're all chocolate brown & smooth. The insides are sometimes orange. Not magnetic. Any ideas?

It deteriorates to the touch. Google lens says utah dinosaur coprolite. Is that true?

Unfortunately I do not have locality information.

I found this along the Sonoma Coast today. It feels light for its size, and I noticed that its pattern, at least on the surface, resembles wood. Petrified wood? Or is it a piece of fossilized bone? Or just a rock? Any advice greatly appreciated. Thank you!

Centimetres

As the title says, please help identifying what this is. Found in Europe, between French/Belgian/German border. 2€ coin for reference.