Bashkortostan region, Sterlitamak. Shachktau Quarry. 06/2016

Helicoprion sp. indet.

Helicoprion sp. indet.

Shachtau quarry

Shachtau quarry

Shachtau quarry

Shachtau quarry

Pseudorthoceras ?

Pseudorthoceras ?

Shachtau quarry

Shachtau quarry

Nautiloidea

Nautiloidea

Echinaria

Echinaria

?

?

Brachimetopus (Conimetopus) alekseevi

Brachimetopus (Conimetopus) alekseevi

Brachimetopus (Conimetopus) alekseevi

Brachimetopus (Conimetopus) alekseevi

Shachtau quarry

Shachtau quarry

Giant rugosa

Giant rugosa