RESTORATION OF THE EXTINCT RHAMPHORHYNCHUS, FROM SKELETON IN YALE COLLEGE MUSEUM.

THE IVORY KING, LIVING LIGHTS, MARVELS OF ANIMAL LIFE,
ELEMENTS OF ZOOLOGY, A FROZEN dragon,

70037

COPYRIGHT, 1888

BY

D. LOTHROP COMPANY.

LIB.

OF

UNIV.

OF CALIFO

PREFACE.

THE following chapters are presented with the hope that they may arouse an interest among young people in Natural History, or give an additional zest to original investigation among those who are already students in the great out-door school of nature.

PASADENA, LOS ANGELES Co., CAL.

March, 1888.

C. F. H.