| Suborder: |
Agoniatitina
|
| Superfamily: |
Agoniatitoidea
|
| Family: |
Agoniatitidae
|
| Genus: |
Agoniatites
|
| Species: | annulatus |
| Qualifier: | ss |
| Author: |
Maurer 1876,p.826
|
| Lower Boundary: |
MD1B--MD1C (Pin.jugleri Z.base) [00,55], 396.5 million years
|
| Upper Boundary: |
MD1C--MD1D:S.macrocephalus base [01,80], 395.5 million years
|
Loading