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Class:
Rotaliata
Subclass:
Rotaliana
Order:
Rotaliida
Family:
Bolivinitidae
Bolivina
fragilis
(Phleger and Parker, 1952)
Synonyms:
none
used in:
Reference:
HAYW2011
/ WFD AphiaID:
417905
Morphological Attributes:
Wallmaterial:
hyaline
Overall appearance:
elongate
Coiling:
biserial
Chamberform:
triangular to trapezoid
Aperture Position:
terminal
Aperture Form:
arcuate lunear arch, --, --, lip
Sutures:
depressed, curved, --
Ornamentation:
--, costate, --, keeled
identified by scientist
Quaternary
Holocene
recent
off Brazil
Campos Basin
FEU-1000246
identified by scientist
Quaternary
Pleistocene
Middle Pleistocene
off Brazil
Santos Basin
FEU-1007198