In the vicinity of Tampa Bay, Florida, and especially on the northwestern shores of the bay, near Ballast Point, are found certain limestones more or less mingled with layers of clay, marl, and chert, with residual sands and so-called "fuller's earth." This work attempts to illustrate some of these fossil materials.
Excerpt from A Monograph of the Molluscan Fauna of the Orthaulax Pugnax Zone of the Oligocene of Tampa, Florida The interest which these fossils possess is not limited to their aesthetic beauty, nor their position as characteristic of one horizon in the series illustrating the evolution of life on the globe, but is Of extreme importance as furnishing a key to the little-understood succession Of the Tertiary beds which fringe the islands Of the West Indies and the encircling continental shores Of Mexico, Central America, and northern South America. The Tertiary column of. The coastal plain Of our Gulf States being fairly well elucidated, the relative position Of the deposits to the south can be determined, if any one of them can be satisfactorily connected with a given hori zon in the North American series. Such a connection is afforded by the fauna of the silex beds of Tampa. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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