d127397bf455f1273dee53caf64b0b9e

...

Archaeorthis Schuchert & Cooper, 1931

Source

Rank

genus

Names

1

Amer. J. Sci. , (5) 22 (2), 243.

Orthidae Woodward, 1852
- Archaeorthis Schuchert & Cooper, 1931
  - Archaeorthis waratahensis Laurie, 1987