NMITA:Neogene Marine Biota of Tropical America

---

Colpophyllia sp.A Budd and Johnson, 1998

Holotype: none

Morphologic Description:

Series Length: long (>5cm)

Meander series sinuosity: sinuous

Colony size: large (>30cm)

Attachment of skeleton: attached

Epitheca: absent

Wall development between buds: most

Symmetry of bud geometry: multi-directional

Calice or valley width: large (10-15mm)

Calice relief: medium (2-4mm)

Calicular platform shape: v-shaped

Coenosteum: narrow (< valley width)

Exothecal dissepiments: present

Number of septal cycles: >3

Septal spacing (per 5mm): <6

Relative septa thickness: equal

Relative costae thickness: equal

Continuity of costae: dis-continuous

Septal lobes: absent

Paliform lobes: present

Columella continuity: dis-continuous

Columella width: <=1/4

Endothecal dissepiments: abundant

Wall structure: parathecal

Double or single wall: double

Distribution:

Early Pliocene to Late Pliocene : Seroe Domi Fm., St. Michiel ridges, Curacao;

Early Pliocene to Early Pleistocene : Shark's Hole Fm., Isla Colon, Panama; Shark's Hole Fm., Isla Colon, Panama;

Late Pliocene : Q.Chocolate Fm., Buenos Aires, Costa Rica; Moin Fm., Pueblo Nuevo, Costa Rica;

Late Pliocene to Early Pleistocene : Moin Fm., Lomas del Mar, Costa Rica; Moin Fm., Portete, Costa Rica; Moin Fm., Portete, Costa Rica;

Recent : 30m">>30m, Discovery Bay, Jamaica;