|  Order Summary for Rotaliida  | 
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|   Main Ref.  | : | ||||||
|   Order  | : | Rotaliida  | |||||
|   Class  | : | Globothalamea | |||||
|   Sister Order  | : |   M years | |||||
|   Ref.  | : | 
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|   First Fossil Record | : |  | |||||
|   Occurs in   | : |  | Marine |  | Fresh |  | Brackish | 
|   Remark  | : | AphiaID=163158.  Changed Class from Polythalamea to Globothalamea (Ref. 3477). | |||||
|   Class etymology  | : | ||||||
|   Order etymology  | : | ||||||
|   Families | : | ( n =  ) -  Acervulinidae Alfredinidae Almaenidae Amphisteginidae Bagginidae Buliminidae Buliminoididae Cassidulinidae Cibicididae Discorbidae Discorbinellidae Elphidiidae Eponididae Gavelinellidae Glabratellidae Globigerinidae Globorotaliidae Homotrematidae Nonionidae Nummulitidae Oridorsalidae Planorbulinidae Pseudoparrellidae Reussellidae Rosalinidae Rotaliidae Siphogenerinoididae Sphaeroidinidae Stainforthiidae Uvigerinidae | |||||
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