TaxNo: 4854Aricoceras discoidale
| Suborder: |
Goniatitina
|
| Superfamily: |
Adrianitoidea
|
| Family: |
Adrianitidae
|
| Subfamily: |
Adrianitinae
|
| Genus: |
Aricoceras
|
| Species: | discoidale |
| Qualifier: | ss |
| Author: |
Haniel 1915,p.75
|
| Lower Boundary: |
RIT Basleo beds base, 270.6 million years
|
| Upper Boundary: |
RIT Basleo beds top, 267.5 million years
|