9c99415fc999408d3d5e94cb64ff236b

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Megistaspis Jaanusson, 1956

Source

Rank

genus

Names

1

Bull. geol. Instn Univ. Upsala 36: 60, 68.

Asaphidae Burmeister, 1843
- Megistaspis Jaanusson, 1956
  - Megalaspis insculpta
  - Megalaspis minor