lv CONTENTS. 
PART II.—Descriptive Paleontology......... Uenvcecunssteeseae ceeretee eee 
CHAPTER VI.—EAUNAS OF CAMBRIAN AGE...............----02- 
CHAPTER VII.—FAUNAS OF ORDOVICIAN AGE...............-.0--. 
Description of species in the Beekmantown fauna, 
Description of species in the Trenton faunas.... 
Description of species from the Hudson River 
FORMATION Oetons s shters Se Te oe Ee 
CHAPTER) VELMA UNAS: OF Sirsumniany AGH ci. cease wesc eeene 
Description of species in the Decker Ferry fauna, 
Description of species in the Rondout fauna.... 
Description of species in the Manlius limestone 
ANIA. “oP ae recone 5 37 kate eeauecs) clievcdet Sik shen cro he ahs 
CHAPTER IX.—REAUNAS OF DEVONIAN AGE..................+--- 
Description of species in the Coeymans limestone 
PAW TA), syns eats os oaths exes Ree aes ee 
Description of species in the New Scotland-Be- 
CRaLt fauna woris aoa cake eis oer ee 
Description of species in the Lower Oriskany or 
Dalmanites dentatus! fauna eyes eo. siee 
Description of species in the Middle and Upper 
Oriskany faunas ..... Beaters ph San UY 
Description of species in the Onondaga limestone 
LAUT! fais dese cee is a ota lone, a aveh tn ahem ee neon 
Description of species in the Newfoundland grit, 
Description of species in the Monroe shale and 
Bellvale Masse ake’ ayo vce oee eter renee 
PAGE. 
109 
111-122 
123-216 
124 
135 
211. 
217-268 
218 
257 
260 
269-388 
270 
