Excerpt from Torreites Sanchezi (Douvill ) From Jamaica After casting the complete specimen four transverse sections were made to show the ontogenetic development Of the internal structure (text figs. 1, 2; Pl. 2, figs. La-ld). L is long and slightly tapering towards the interior; E is shorter than S. All three pillars have about the same width. The myophore for the posterior muscle is horseshoe-shaped and does not pass the tip of S. Measurements.

- Greatest diameter: 125 mm. Height of complete specimen: 135 mm. The measurements of the pillars in the different sections are tabulated below (in mm) 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.

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