Class: Rotaliata    Subclass: Rotaliana    Order: Rotaliida    Family: Cassidulinidae
Cassidulina obtusa Williamson, 1856
  Synonyms:
  
none  used in: 

Reference: HAYW2011  /  WFD AphiaID: 113082      
     Morphological Attributes:
Wallmaterial: hyaline
Overall appearance: coiled spirally
Coiling: biserial
Chamberform: --
Aperture Position: basal
Aperture Form: slit, --, --, --
Sutures: depressed, curved, --
Ornamentation: --, --, --, --



type specimen
holotype
Quaternary
Holocene
recent

unknown
FEU-1022859
identified by scientist

Quaternary
Holocene
recent
Celtic Seas
Porcupine Station 11
FEU-1003506
identified by scientist

Quaternary
Holocene
recent
Gulf of Mexico
Alaminos Canyon
FEU-1023583
identified by scientist

Quaternary
Holocene
recent
Gulf of Mexico
Mississippi Canyon
FEU-1023584
identified by scientist

Quaternary
Holocene
recent
Gulf of Mexico
south of Mississippi Canyon
FEU-1023585
   
identified by scientist

Quaternary
Holocene
recent
Gulf of Mexico
De Soto Canyon
FEU-1023586
identified by scientist

Quaternary
Holocene
recent
Gulf of Mexico
Green Canyon
FEU-1023587
identified by scientist

Quaternary
Holocene
recent
Faroes
Faroe-Shetland Channel
FEU-1000308