HOLLAND AND PETERSON: OSTEOLOGY OF THE CHALICOTHEROIDEA. 191 
locality with special instructions to continue the work of uncovering the fossil- 
bearing stratum at the point where the investigations made by Mr. Peterson and 
himself in the preceding year had led to the recovery of the jaws and cervicals of 
the large specimen of Moropus. The search was rewarded by the recovery of the 
greater part of the skeleton. These remains were found at the spot designated 
in the map as “Quarry No. 1” on the western face of what Professor Barbour in 
(YUL 
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\ 
Fie. 1. Rough outline topographical map of the Agate Spring Fossil Quarries drawn by W. J. Holland. 
A, quarry opened by Mr. O. A. Peterson in 1904. B, ‘Carnegie Hill.”’ 1 and 2, quarries opened by Carnegie 
Museum. 3, openings made by F. B. Loomis and subsequently worked by a party fromthe A. M.N.H. C, 
“University Hill.” 4, quarry opened by Prof. E. H. Barbour. 
his account has designated as ‘‘Carnegie Hill.” Before, however, attacking the 
task of recovering the remains of this specimen, to which the number 1604 has been 
attached in the Carnegie Museum Catalog of Vertebrate Fossils, Mr. Utterback 
