Locality
Grebenka, Philippova Collection Locality 76zh.
Remarks
Figured in Filippova and Abramova (1993) Plate 20, Fig. 2 where it is identified as S. aff. biloba.
Grebenka, Philippova Collection Locality 76zh.
Figured in Filippova and Abramova (1993) Plate 20, Fig. 2 where it is identified as S. aff. biloba.