TaxNo: 956Praeglyphioceras itazuense
| Suborder: |
Tornoceratina
|
| Superfamily: |
Praeglyphioceratoidea
|
| Family: |
Praeglyphioceratidae
|
| Genus: |
Praeglyphioceras
|
| Species: | itazuense |
| Qualifier: | ss |
| Author: |
Kolotukhina 1938,p.676
|
| Lower Boundary: |
P.delph.--low.Platyclym.annulata IIIb/IV, 367.6 million years
|
| Upper Boundary: |
UD4A--UD4B: dunkeri Zone base [15,55], 366.8 million years
|