Suborder:
|
Anarcestina
|
Superfamily:
|
Beloceratoidea
|
Family:
|
Koenenitidae
|
Subfamily:
|
Koenenitinae
|
Genus:
|
Koenenites
|
Species:
|
cooperi |
Qualifier:
|
ss |
Author:
|
Miller 1938,p.126
|
Lower Boundary:
|
AUW Frasnian A--B, 384.6 million years
|
Upper Boundary:
|
UNY Upper Cashaqua--Rhinestreet (20--21), 379.3 million years
|