Suborder:
|
Agoniatitina
|
Superfamily:
|
Agoniatitoidea
|
Family:
|
Auguritidae
|
Genus:
|
Augurites |
Qualifier:
|
gy |
Author:
|
Bogoslovsky 1961,p.67
|
Valid:
|
Celaeceras Hyatt 1884,p.312 |
Lower Boundary:
|
CZB praecursor Zone base [12,10], 406.4 million years
|
Upper Boundary:
|
CNG Lower--Middle Tangxiang Fm., 405.1 million years
|