R 
1b 
R7T6 
1B77 
ADDRESS 
BEFORE THE 
ROCKY MOUNTAIN 
MEDICAL ASSOCIATION 
J XJ IN" E 6 , 1877 
CONTAINING 
SOME OBSERVATIONS 
GEOLOGICAL AGE OE THE WORLD 
THE APPEARANCE OF ANIMAL LIFE UPON THE GLOBE, 
THE ANTIQUITY OF MAisr, AND THE ARCH^OLOGICAL 
REMAINS OF EXTINCT RACES FOUND ON THE AMERICAN CONTINENT, 
WITH VIEWS OF 
THE ORIGIN AND PRACTICE OF MEDICINE AMONG 
UNCIVILIZED RACES, MORE ESPECIALLY 
THE NORTH AMERICAN INDIANS. 
J. M. TONER, M. D 
WASHINGTON, D. C. 
PUBLISHED FOR THE ASSOCIATION 
1877. 
