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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