486be3c7c76d54aa2090f99bc2fd456e

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Cardiograptus Harris, 1916

Source

Rank

genus

Names

1

Proc. roy. Soc. Victoria, 29, 74.

Isograptidae
- Cardiograptus Harris, 1916
  - Cardiograptus crawfordi Harris, 1926
  - Cardiograptus morsus Harris & Keble, 1916