Foraminifera by:
Genus
Locality
Fossil
Query
Key to Species
Articles
About
Class:
Fusulinata
Subclass:
Afusulinina
Order:
Archaediscida
Family:
Archaediscidae
Permodiscus
vetustus
Dutkevich in Chernysheva, 1948
Morphological Attributes:
Wallmaterial:
Overall appearance:
Coiling:
Chamberform:
Aperture Position:
Aperture Form:
, , ,
Sutures:
, ,
Ornamentation:
, , ,
identified by scientist
Carboniferous Mississippian