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Class: Rotaliata    Subclass: Globigerinana    Order: Globigerinida    Family: Hastigerinidae
Orcadia riedeli (Roegl and Bolli, 1973)
  Synonyms:
  
Hastigerinella riedeli Roegl & Bolli, 1973used in: HAYW2011

Reference: HAYW2011  /  WFD AphiaID: 418109      
     Morphological Attributes:
Spines: spinose
Microstructure: finely perforate
Texture: smooth
Coiling: trochospiral
Spire: low / Umbilical depth: deep
Chamberform on the umbilical side: subspherical to trapezoid
Keel: no keel / Lip: lip or rim / Tooth: no tooth
First occurence: 002.39 / Last occurence: 000.00






identified by scientist   
Quaternary    Pleistocene    
off Biscaya and Iberia    DSDP Leg 47