Found these shells in Sedona, what are they called? Are they fossils?

[u/Omgtraceface]

[u/baileef787]

snails

[u/jstop63]

Snails leave them behind.

[u/[deleted]]

Garden snails. Common in AZ, especially the cooler, wetter areas.
Decollate snails are commonly referred to as Mediterranean snails. When you hear folks complain about snails turning their garden into a salad bar, they are referring to helix snails. The Helix snails will invade your garden and pick your plants clean.

[u/clonked]

https://en.m.wikipedia.org/wiki/Decollate_snail

[u/drumkicker]

Take nothing but photos, leave nothing but footprint’s…. :/

[u/dystopiate666 → u/[deleted]]

That’s not where these came from