TaxNo: 2360Aenigmatoceras rhipaeum kyzylkumense
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoglyphioceratoidea
|
| Family: |
Cravenoceratidae
|
| Subfamily: |
Cravenoceratinae
|
| Genus: |
Aenigmatoceras
|
| NomSpecies: |
rhipaeum
|
| Species: | kyzylkumense |
| Qualifier: | ss |
| Author: |
Ruzhencev & Bog. 1978,p.145
|
| Lower Boundary: |
RUS Nm2b2--Nm2b3 (alpharh.--R.reticul.), 315.4 million years
|
| Upper Boundary: |
RUS Nm2b3--Nm2c1,Bilinguites-Cancelloc.G, 314.8 million years
|