THE
AMERICAN
JOURNAL OF SCIENCE.
Editor: EDWARD S. DANA.
ASSOCIATE EDITORS
Professors GEO. L. GOODALE, JOHN TROWBRIDGE, H. P. BOWDITCH and W. G. FARLOW, of Cambridge.
Professors H. A. NEWTON, O. C. MARSH, A. E. VERRILL and H. S. WILLIAMS, of New Haven.
Professor GEORGE F. BARKER, of Philadelphia.
THIRD SERIES.
VOL. XLIX—[WHOLE NUMBER, CXLIX.]
Nos. 289—294.
JANUARY TO JUNE, 1895.
WITH V PLATES.
NEW HAVEN, CONNECTICUT.
1895.
