ID?

[authentic]

These roundly keep things are popping up on my rock,they look like somewhat flat and are in groups.took the pic and they really show up,don't think they would be as easy to see in white light,not sure if it is some type of animal or some type of calcification,any ideas

 

[KJ]

Google Spirorbid.

 

[Bunnee911]

Snail eggs?

 

[erinmegan85]

Do you have nerite snails? Kind of look like nerite eggs.

 

[authentic]

I do have nerite snails, I'll look that up

 

[authentic]

That's it! Thanks for the ID

 

[erinmegan85]

No problem!