TaxNo: 1110Ponticeras altaicum
| Suborder: |
Anarcestina
|
| Superfamily: |
Beloceratoidea
|
| Family: |
Acanthoclymeniidae
|
| Genus: |
Ponticeras
|
| Species: | altaicum |
| Qualifier: | ss |
| Author: |
Bogoslovsky 1958,p.91
|
| Lower Boundary: |
UD1G--UD1H:kayseri--B.tenuistr. [03,10], 378.7 million years
|
| Upper Boundary: |
UD1L--UD2A:(frechi Zone base) [06,10], 374.5 million years
|