OSTEOLOGY OF HAPLOCANTHOSAURUS, 
WITH 
DESCRIPTION OF A NEW SPECIES, 
AND 
REMARKS ON THE PROBABLE HABITS OF THE SAUROPODA AND 
THE AGE AND ORIGIN OF THE ATLANTOSAURUS BEDS. 
By J. B. Harcurr. 
ADDITIONAL REMARKS ON DIPLODOCUS. 
By J. B. Hatcuer. 
[Reprinted from Mrmorrs CARNEGIE MusEUM, Volume II., No. 1, November, 1903.] 
LAncasren, PA. 
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