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

Lower Permian outcrops, Pinega River

Crinoidea

Spider, modern;)

Lower Permian outcrops, Pinega River

Pecten ?

Trace fossil

Trace fossil

Trace fossil

Pinega River

Brachiopoda

Lower Permian outcrops, Pinega River

Pinega River

Fossil Nautilus