Suborder:
|
Agoniatitina
|
Superfamily:
|
Agoniatitoidea
|
Family:
|
Mimagoniatitidae
|
Subfamily:
|
Mimagoniatitinae
|
Genus:
|
Rherisites
|
Species:
|
tuba |
Qualifier:
|
ss |
Author:
|
Klug 2001,p.230
|
Lower Boundary:
|
nothoperbonus--inversus Zone [14,25], 403 million years
|
Upper Boundary:
|
serotinus--patulus Zone [18,85], 399 million years
|