| Suborder: |
Prolecanitina
|
| Superfamily: |
Medlicottioidea
|
| Family: |
Medlicottiidae
|
| Subfamily: |
Medlicottiinae
|
| Genus: |
Neogeoceras
|
| Species: | noetlingi |
| Qualifier: | ss |
| Author: |
Haniel 1915,p.47
|
| Lower Boundary: |
RIT Amarassi beds base, 260.4 million years
|
| Upper Boundary: |
RIT Amarassi beds top, 258 million years
|
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