Suborder:
|
Goniatitina
|
Superfamily:
|
Goniatitoidea
|
Family:
|
Goniatitidae
|
Genus:
|
Neogoniatites
|
Species:
|
barnettensis |
Qualifier:
|
sy |
Author:
|
Miller & Youngquist 1948,p.659
|
Valid:
|
Neogoniatites kentuckiensis (Miller 1892) |
Lower Boundary:
|
UTX Barnett Fm. base, 326.4 million years
|
Upper Boundary:
|
UTX Barnett Fm. top, 323 million years
|