TaxNo: 6516Subfamily Jilingitinae
| Suborder: |
Goniatitina
|
| Superfamily: |
Marathonitoidea
|
| Family: |
Marathonitidae
|
| Subfamily: | Jilingitinae |
| Qualifier: | fy |
| Author: |
Liang 1982,p.651
|
| Valid: |
Marathonitidae Ruzhentsev,1938 TAX5331 |
| Lower Boundary: |
Roadian--Wordian (Murgabian) [ROA--WOR], 268 million years
|
| Upper Boundary: |
Wordian--Capitanian (Midian) [WOR--CAP], 265.8 million years
|