GEOLOGICAL SUKYEY OF THE TERRITORIES. 553 



Measurements. 



M. 



Length malar bone 0. 073 



Depth mahir bono iu front 01(5 



Depth malar bono at })o,storbital angle t>23 



Depth malar l)one at middle of orbit 015 



Thickness malar bone at middle of orbit 013 



Trausvcrso diameter glenoid cavity of scapula 025 



Transverse diameter ulnar cavity for humerus 014 



Length centrum dorsal vertebrie 019 



Diameter centrum do., transverse 018 



Diameter centrum do., vertical 014 



Length centrum of a median lumbar 030 



Diameter centrum do., transverse 025 



Diameter centrum do., vertical •. 016 



Diameter centrum, first sacral vertical 014 



Diameter centrum, first sacral transverse 026 



Expanse of do 046 



Length of two sacral vertebra,' 049 



Length of proximal caudal 022 



Expanse diaiwpliyses caudal 036 



Diameter centrum do., vertical 009 



Diameter centrum do., transverse 015 



Diameter centrum distal caudal, vertical 007 



Diameter centrum do. , transverse 007 



Chord of femoral trochlea and condyles _. 038 



Width trochlear groove 013 



Width condyles 029 



Width tibia proximally 033 



Diameter do. autero-posteriorly 039 



Diameter shaft, . 050 M. from end 017 



Djameter distal extremity transversely 026 



Diameter distal extremity autero-posteriorly 018 



Length patella " 025 



Width patella 015 



Length astragalus 030 



Width, astragalus above OIG 



Width astragalus distally 017 



Width astragalus neck 012 



Width cuboid facet of calcaneum 016 



Depth cuboid facet of calcaneum Oil 



Width of a second metacarpal (shaft) 012 



Depth of a second metacarpal (head) 014 



Width of a second metacarpal, distal end 010 



Length proximal phalange 0290 



Wid'th proximally 0100 



AVidth proximally of a peniiltimate do 0085 



Length of a penultimate do 0110 



Length ungucal phalange .0150 



Width medially ^ 0065 



Width proximally (lOTO 



Length crowu of canine tooth, (worn) 0200 



Diameter of base fore and aft 013 



Diameter premolar, (1) > 0(.i6 



Length crowu do. 006 



Length biise i)remolar, (2) Oil 



Height crown premolar, (2) 009 



Length crown true molar 018 



Width crown true molar 008 



Height of cutting edge 005 



There are no cingula on the teeth, and the enamel is perfectly smooth. 

 The appearance of the crowns as well as the bones indicates an adult 

 animal. 



The bones of this animal were found together on a bluff of Cotton- 

 wood Creek, Wyoming, by myself, while attached to Hay den's geologi- 

 cal survey of the Territories lor ISTL*. 



