This superfamily is characterised by having a
free non-septate test with a globular first chamber
and a straight tubular second chamber. Members range from the late Silurian to
Early Triassic.
Family Earlandiidae
Cummings, 1955
·
Earlandia Plummer, 1930. Late Silurian to Early Triassic
|
Earlandia elegans Rauser-Chernousova and Reitlinger, Whitfield Gill, |
Family Pseudoammodiscidae
Conil and
·
Brunsia Mikhaylov, 1935. Devonian
to Carboniferous (Tournaisian).
|
Brunsia Mikhaylov, Gayle Beck, Hawes Limestone, |
·
Brunsiella Reytlinger,
1950. Carboniferous (Visean) to early Permian.
|
Brunsiella buskensis (Brazhnikova), Hardraw Scar Limestone, |