-40%
Sweet Archaeocyathid fossil! With unidentified sponge??
$ 11.88
- Description
- Size Guide
Description
Species:Ajacicyathus ichnusae
and unidentified fossil
Age: Lower Cambrian
Formation: Poleta
Location: Nevada
Here is an interesting association slab from the Poleta Formation. The Archaeo species is quite uncommon. But, the gem on the piece is the unidentified specimen that bares some resemblance to a sponge. The archaeo measures 1.1cm long. The unidentified fossil measures 8.5 x 11cm.