REFERENCES
There is a large series of restorations of extinct animals, prepared by Mr. Charles R. Knight, under the direction of Professor Osborn, in the Hall of Palæontology of the American Museum of Natural History, and these are later to be reproduced and issued in portfolio form.
Should the reader visit Princeton, he may see in the museum there a number of B. Waterhouse Hawkins's creations—creations is the proper word—which are of interest as examples of the early work in this line.
The "Report of the Smithsonian Institution for 1900" contains an article on "The Restoration of Extinct Animals," pages 479-492, which includes a number of plates showing the progress that has been made in this direction.
Fig. 27.—A Hint of Buried Treasures.
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FEATHERED GIANTS