270 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
PEATE "7. 
Glacial lunoid furrow, one foot from horn to horn, and an inch and a quarter in 
depth ; found with many others on hornblende granite at Hopedale. 
PLATE 8. 
Wave-swept zone as represented in Bear Island, a granite knob cut by trap dikes ; 
about 100 feet in height. 
PLATE 9. 
Boulder barricade at Ford Harbor ; at half tide; looking east. 
PLATE 10. 
a. Elevated gravel beach and sand dune at West Bay, south side of entrance to 
Hamilton Inlet; beach 35 feet above high water. 
b. Near view of boulder beach 100 feet above high water; west (lee) side of Brig 
Harbor Island. 
PLATE 11. 
Sketch map of the northeast coast of Labrador, showing data concerning bed-rock 
geology. Heavy straight lines: observed strikes. Sinuous lines: average strike 
of contorted schists. Horizontal lining: Ramah series. Vertical lining: Mug- 
ford series. Solid black: Nain gabbros. 
PLATE 12. 
Sketch map of Nachvak Bay. Heights in feet; depths in fathoms. 
PLATE 18. 
Sketch map of Newfoundland and part of the Labrador peninsula, showing data 
concerning glacial geology and postglacial elevation. Arrows indicate observed 
directions of glacial striae ; numbers show local elevations of highest postgla- 
cial shore-line about present high water. (See Table III.) 
