long whip-like lash twelve to twenty feet or mroe in length.  No scientist from the limb bones above could have tld the   of those of the fett and though most of the other bones of the skeleton of Brontosaurus have now been found no one is certain as to the shape of the skull.



It will probably be some time yet before any man known as much about the Dinosaur as Marsh knew, but a large part of his great collections was again buried from night in the storerooms of the Yale Museum, and was practically as inacessible to the public as when the bones lying concealed in the ancient rocks and clay deposits of Colorado and Wyoming; for he guarded them, as well as his knowledge of them, with jealous care as waiting did not seem to be a congenial task to him he died, leaving a large part of his knowledge unrecorded.



In New York City a Museum had