38ac8ad9eae062d140e5bd5eb43f2f04

...

Pachyaspidella Semashko, 1971

Source

Rank

genus

Names

1

in Bognibova, Koptev et al. , Trudy sib. nauchno-issled. Inst. Geol. Geofiz. miner. Syr'ya 111: 178.