INVERTEBRATE FAUNAL LIST

CERCADO FORMATION

Rio Gurabo Section: from 120-140 m
Foraminiferal Zone: Indeterminate
Nannofossil Zone: NN11
General Description: Sands with abundant planar cross-bedding and concentrations of Amphistegina shells. Frequent burrows filled with shell debris.

Zooxanthellate Corals

Pocillopora crassoramosa (Duncan, 1864)
Manicina (Teleiophyllia) grandis (Duncan, 1864)
Trachyphyllia bilobata (Duncan, 1863)
Antillia dentata Duncan, 1863

Strombinid gastropods

Sincola (Sincola) gurabensis (Maury)
Sincola (Sinaxila) bassi (Maury)

Ostracodes

None.