Arkhangelsk Oblast, Pinega River, Permian stratigraphy, search for trilobites and ammonites

Lower Permian outcrops, Pinega River

Spider, modern;)

Crinoidea

Pecten ?

Trace fossil

Brachiopoda

Lower Permian outcrops, Pinega River

Fossil Nautilus

Pinega River

Trace fossil

Pinega River

Lower Permian outcrops, Pinega River

Trace fossil