TaxNo: 4894Propopanoceras kueichowense
| Suborder: |
Goniatitina
|
| Superfamily: |
Popanoceratoidea
|
| Family: |
Popanoceratidae
|
| Genus: |
Propopanoceras
|
| Species: | kueichowense |
| Qualifier: | ss |
| Author: |
Chao 1965,p.1815
|
| Lower Boundary: |
Asselian--Sakmarian [ASS--SAK], 294.6 million years
|
| Upper Boundary: |
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|