Geological Institute, Russian Academy of Sciences, Moscow, Russia

Holotype AB3-11 for Craspedodromophyllum boguchanicum M.Moiseeva, Kodrul et A.B.Herman

Holotype AB1-142a, b for Archeampelos betulifolia M.Moiseeva, Kodrul et A.B.Herman

Holotype 3773(11)/318(92) for Acrogenotheca ramificata Naugolnykh

Holotype 4851/173 for Todites emarginatus Naugolnykh

Holotype 4851/203a for Todites coronatus Naugolnykh

Holotype 4851/167 for Tumidopteris clavata Naugolnykh

Holotype 4851/175 for Geperapteris rotunda Naugolnykh

Holotype 3527/18 for Gymnogramma argenteaeformis Bolkh.