North Caucasus, Malaya Laba River

Nikitino Arroyo (creek)

Nikitino Arroyo (creek)

Permian rocks an Nikitino Arroyo (creek)

Permian rocks an Nikitino Arroyo (creek)

Carboniferous fern

Carboniferous fern

Malaya Laba River

Malaya Laba River

 Nikitino Arroyo (creek)

Nikitino Arroyo (creek)

Dr. Mychko EV

Dr. Mychko EV

Nikitino village (view of the main Caucasian ridge)

Nikitino village (view of the main Caucasian ridge)

Caucasus mountains

Caucasus mountains