0a785d539d00e1c3d2d70ff540ec6b2f

...

Cylichnania Marwick, 1931

Source

Rank

genus

Names

1

New Zealand geol. Surv. , Pal. Bull. No. 13, 153.

Cylichnidae A. Adams, 1850
- Cylichnania Marwick, 1931
  - Cylichnania exigua (Tenison-Woods, 1879)
  - Cylichnania impar