Suborder:
|
Goniatitina
|
Superfamily:
|
Schistoceratoidea
|
Family:
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Pseudoparalegoceratidae
|
Genus:
|
Pseudoparalegoceras
|
Species:
|
brazoense |
Qualifier:
|
ss |
Author:
|
Plummer & Scott 1937,p.196
|
Lower Boundary:
|
UTX Millsap Lake Fm. base, 308.6 million years
|
Upper Boundary:
|
UTX Millsap Lake Fm. top, 308 million years
|