TaxNo: 6655Family Archoceratidae
| Suborder: |
Anarcestina
|
| Superfamily: |
Anarcestoidea
|
| Family: | Archoceratidae |
| Qualifier: | fa |
| Author: |
Aboussalam & Becker 2001,p.96
|
| Lower Boundary: |
mid.--up.varcus Zone [17,00], 389 million years
|
| Upper Boundary: |
UD1L--UD2A:(frechi Zone base) [06,10], 374.5 million years
|