TaxNo: 1222Pseudoprobeloceras pernai pernai
| Suborder: |
Anarcestina
|
| Superfamily: |
Beloceratoidea
|
| Family: |
Acanthoclymeniidae
|
| Genus: |
Pseudoprobeloceras
|
| NomSpecies: |
pernai
|
| Species: | pernai |
| Qualifier: | ss |
| Author: |
Wedekind 1918,p.121
|
| Lower Boundary: |
mid.--up.varcus Zone [17,00], 389 million years
|
| Upper Boundary: |
Givetian--Frasnian [GIV--FRS], 385.3 million years
|