TABLE OF CONTENTS 



Suljkingdom IV.— CffiLENTEEA 



Class I. — Anthozoa . . 



1. Alcyonaria 



2. Zoantliaria . 



3. Ctenophora 



Class II. — Hydrozoa . 



1. Corynida 



2. Hydrocorallina 



3. Geaptolitoidea 



4. Thecaphora 



Subkingdom v.— POEIFERA . 



Class. — Spongida (the Sponges) 



1. SilicispongiaB 



2. Calcispongiae . 



Subkingdom VI.— PROTOZOA . 



Class. — Rhizopoda 



1. Radiolaeia . 



2. fokaminifeea . 



VEGETABILIA : Fossil Plants 

 Deep- Sea Deposits 

 Historical and Type Collections 

 Stratigeaphical Collections. 



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104 

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111 

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 113 



113 



113 



114 

 122 



128 



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135 

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 147 



Index 



H9 



