Bashkortostan region, Sterlitamak. Shachktau Quarry. 06/2016

Shachtau quarry

Shachtau quarry

Helicoprion sp. indet.

Helicoprion sp. indet.

Giant rugosa

Giant rugosa

?

?

Shachtau quarry

Shachtau quarry

Echinaria

Echinaria

Brachimetopus (Conimetopus) alekseevi

Brachimetopus (Conimetopus) alekseevi

Shachtau quarry

Shachtau quarry

Brachimetopus (Conimetopus) alekseevi

Brachimetopus (Conimetopus) alekseevi

Nautiloidea

Nautiloidea

Shachtau quarry

Shachtau quarry

Pseudorthoceras ?

Pseudorthoceras ?