Title

The radiolarian biostratigraphy of the oceanic formation, Conset Bay, Barbados, West Indies

Document Type

Thesis

Degree

Master of Science (MS)

Department

Geosciences

First Advisor's Name

Florentin Maurrasse

First Advisor's Committee Title

Committee Chair

Second Advisor's Name

Grenville Draper

Third Advisor's Name

Bradford Clement

Date of Defense

11-30-1994

Abstract

A hemipelagic/pelagic sequence from Conset Bay, Barbados, West Indies, was prepared and reviewed to establish the radiolarian biostratigraphy and zonation of the area. This study shows that the sequence extends from the Middle Eocene, Dictyoprora mongolfieri zone, to the Late Eocene, Thyrsocyrtis bromia zone. Two zones, the Podocyrtis ampla zone and the Podocyrtis mitra zone have not been identified although the sequence appears to be stratigraphically continuous. Their absence is related to a sampling gap where an interval of the outcrop is covered with slope wash. The Conset Bay sediments are characterized by extensive reworking of older taxa from several stratigraphic level throughout the time span covered in the present study.

Identifier

FI14061557

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