93 



VIII. Classification of Animal'Kingdom. 



1. Protozoans, v., 



2. Radiates 



3. Invertebrates, 



4. Vertebrates, 

 a. Fishes, 



b. Amphibians, 



c. Reptiles, ... 



d. Birds, 



e. Mammals, . 



Fossil Forms. 



Modern. 



Rhizipods, Amoeba. 



Radiolarians. 



Coral Coral. 



Crinoids 



Sea Urchins. 

 Brachiopods, 

 Ammonites, . 

 Dragon Flies, 

 Trilobites, ... 

 Crustaceans, 



Crinoids. 



Star fish, sea urchins. 



Clams. 



Nautilus. 



Insects. 



Sow bugs. 



Crayfish, snail. 



Ganoid, 



Perch 



Otozoum Moodii, 

 Ichthyosaurus, . 

 Archaeopteryx, . 

 Mastodon, 



Shark. 



Frogs. 



Alligator, snake. 

 Robin. 



Elephant, dog, cat, horse, 

 seal, whale. 



By comparing fossil and modern forms, a progressive development 

 will be observed. 



The different species of ancient and modern life should be related 

 to the work they have done and are doing in rock formation of the 

 world. As mollusks to formation and marble; corals to building of 

 islands. 



IX. Classification of Plants. 



FORMATION OF COAL. 



I. Conditions of Life. 



1. Plants. 



(a) Extensive marshes. 



(b) Luxuriant growth of vegetation. 



(r) Gigantic ferns, club mosses, equisetum, oycads, lepidoden 

 drons. 



(d) Climate tropical. 



(e) Atmosphere humid; laden with carbon dioxide. 



2. Animals. 



(a) Crinoids, corals, brachiopods. 



(b) Worms, crustaceans, trilobites. 



