Suborder:
|
Goniatitina
|
Superfamily:
|
Popanoceratoidea
|
Family:
|
Popanoceratidae
|
Genus:
|
Popanoceras
|
Species:
|
indoaustralicum |
Qualifier:
|
ss |
Author:
|
Haniel 1915,p.88
|
Lower Boundary:
|
RIT Atsabe beds base, 284.4 million years
|
Upper Boundary:
|
RIT Bitauni beds top, 270.6 million years
|