EARLANDIOIDEA

 

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, Yorkshire, England

 

Family Pseudoammodiscidae Conil and Lys, 1970

 

·         Brunsia Mikhaylov, 1935. Devonian to Carboniferous (Tournaisian).

 

 

 

 

Brunsia Mikhaylov, Gayle Beck, Hawes Limestone, Yorkshire, England

 

·         Brunsiella Reytlinger, 1950. Carboniferous (Visean) to early Permian.

 

 

 

 

 

Brunsiella buskensis (Brazhnikova), Hardraw Scar Limestone, Yorkshire, England