Suborder:
|
Goniatitina
|
Superfamily:
|
Marathonitoidea
|
Family:
|
Marathonitidae
|
Genus:
|
Almites
|
Species:
|
gracilis |
Qualifier:
|
ss |
Author:
|
Smith 1927,p.47
|
Lower Boundary:
|
RIT Bitauni beds base, 275.6 million years
|
Upper Boundary:
|
RIT Bitauni beds top, 270.6 million years
|