Foraminifera by:    Genus     Locality    Fossil    Query    Calcarina hispida, Foraminifera Dentalina globifera, Foraminifera Uvigerina peregrina, Campos, Brazil, Foraminifera Flag german      Key to Species    Articles     About     

Class: Rotaliata    Subclass: Globigerinana    Order: Globigerinida    Family: Globigerinidae
Sphaeroidinellopsis seminulina Schwager, 1866
     Morphological Attributes:
Spines: spinose
Microstructure: macroperforate
Texture: smooth
Coiling: trochospiral
Spire: low / Umbilical depth: neither deep nor shallow
Chamberform on the umbilical side: subspherical to trapezoid
Keel: no keel / Lip: lip or rim / Tooth: no tooth
First occurence: 017.26 / Last occurence: 003.14





identified by scientist

Neogene
Pliocene

off Brazil
Pelotas Basin
FEU-1003929
929
identified by scientist

Neogene
Miocene
Tortonian
Micronesia + Philippine Basin
ODP Leg 130 Site 806
FEU-1009589
589
identified by scientist

Neogene
Miocene
Tortonian
Micronesia + Philippine Basin
ODP Leg 130 Site 806
FEU-1009592
592
identified by scientist

Neogene
Miocene
Tortonian
Micronesia + Philippine Basin
ODP Leg 130 Site 806
FEU-1009593
593
identified by scientist

Neogene
Miocene
Tortonian
Micronesia + Philippine Basin
ODP Leg 130 Site 806
FEU-1009594
594