TaxNo: 3267Nielsenoceras skinneri
| Suborder: |
Paraceltitina
|
| Superfamily: |
Xenodiscoidea
|
| Family: |
Paraceltitidae
|
| Genus: |
Nielsenoceras
|
| Species: | skinneri |
| Qualifier: | ss |
| Author: |
Miller & Furnish 1940,p.76
|
| Lower Boundary: |
Wordian--Capitanian (Midian) [WOR--CAP], 265.8 million years
|
| Upper Boundary: |
lower Capitanian--upper Capitanian, 263 million years
|