Vlll. 
INDEX. 
Tables. 
Page. 
Artesian wells in New Brunswick, ..... .... 147 
Fissure and Beep wells in New Brunswick, 148 
Base of the Paljcozoic Rocks in the Maritime Provinces of Canada, . . 378 
Distribution of Acrothyra and Acrotretain Cape Breton, 381 
Size and form of ventral valve in Acrotreta, 395 
Distribution of Acrothele in Eastern Canada, 402 
^ Plates. 
Portrait of Dr. James Robb, facing title page, 
Types of the Protolenus Fauna, 34 
Development of two Cambrian genera 40 
Metadoxides magnificus, Cambrian trilobite, 136 
Plate I — Mollusca, Etcheminian, Newfoundland, 196 
Plate II and III — Tube worms, Etcheminian, Newfoundland, 196 
Plate I and II — Lingulellidre, Etcheminian, Cape Breton, ...... 208 
Plate III — Acrotretidae, Etcheminian, Cape Breton, 208 
Plate IV— Ostracoda and sections. Cape Breton, 208 
Plate V — New Cambrian fossils, Cape Breton . . 256 
I’late VI — Stone with conical holes, Maquapit Lake, 300 
Plate VIT — Bone Harpoon, Oak Bay, Charlotte County, 300 
Plate VIII — Stone pendants from Cain’s River and Grand Lake, 300 
Plate IX — Indian pipes from Tracadie, etc 300 
Plate X — Iron weapons and copper kettles, French period. . 312 
Plate XI — Beads, kettle and toy, French period, 312 
Plate XII — Iron tools and sword and crucifix, French period . . 312 
Plate XIII — Acrothy ra signata and varieties ...... 426 
Plate XIV — Acrothyra signata proavia, ...... 426 
Plate XV — Acrotreta species and varieties 426 
Plate XVI — Acrotreta and Acrothele, . 426 
Plate XVII — Acrothele, species and varieties 426 
Plate XVIII — Tremadoc Fauna, species of 426 
9 
