197105dae16025f29a2ced967b5690d2

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Laratheca Missarzhevsky, 1969

Source

Rank

genus

Names

1

in Rozanov, Missarzhevsky et al. , Trudy geol. Inst. Leningr. 206: 110.

Circothecidae Rozanov et al., 1969
- Laratheca Missarzhevsky, 1969
  - Laratheca nana