INVERTEBRATE FAUNAL LIST

GURABO FORMATION

Rio Gurabo Section: from 250-290 m
Foraminiferal Zone: ?Globorotalia humerosa zone
Nannofossil Zone: NN11
General Description: Calcareous silts, rich in coral heads and debris. Molluscs and foraminifera common. Hard and soft layering produced by secondary cementation.

Zooxanthellate Corals

Strombinid gastropods

Ostracodes