Notes
Cycadites hyperborea (Krysht.) E. Lebedev runs into the lower half of the frame.
Grebenka, Philippova Collection Locality 70, Yelisseev Locality.
Locality Map
Cycadites hyperborea (Krysht.) E. Lebedev has 2-3 veins per pinnule in contrast to N. alaskana that has many.