ASTEONOMY AND BAEOMETEIO HYPSOMETliY. 



551 



TABLE OF POSITIONS AND ALTITUDES OF CAMPS AND OTHER POINTS. 



Date. 



Place of observation. 



Longitude. 



Latitude. 



Magnetic 

 variation. 



Altitude 



above 



the sea. 



1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 



24 



25 



26 



27 



28 



28 



28 



29 



30 



31 



32 



33 



34 



1875. 



May 18 



May 19 



May 23 



May 24 



May 25 



May 26 



May 27 



May 28 



May 29 



May 30 



May 31 



June 1 



June 2 



June 3 



June 9 



June 10 



June 11 



June 12 



June 20 



June 25 



June 26 



June 27 



June 28 



June 29 

 July 

 July 

 July 

 July 



July 8 



July 10 



July 12 



July 13 



July 13 



July 15 



July 17 



July 18 



July 19 



July 20 



July 23 



Fagan's Ranch 



Owen's Ranch 



Fort Laramie, flag-staff 



Platte River 



Rawhide Creek 



do 



Niobrara River 



Old Woman Fork 



do 



South Fork Cheyenne 



do 



Beaver Creek 



do 



Camp Jenney 



East Fork Beaver (near its head) . 



Floral Valley 



Castle Creek 



Southwest Fork Castle Creek 



Camp Harney 



Amphibious Creek 



do 



Amphibious Creek (Buffalo Gap) . . 

 Amphibious Creek and Cheyenne . 



Burntwood Creek 



French Creek 



Pleasant Valley 



Red Canon Creek 



do 



Red Canon and Cheyenne 



Sweetwater Creek 



Cascade Creek, headwaters of 



Falls of Cascade Creek 



Junction with Cheyenne 



Amphibious Creek 



French Creek 



do 



do 



Wi-wi Creek 



North Fork French Creek 



104 32 1 



41 27 28 



41 59 13 



42 12 30 



42 24 4 



103 59 48 



42 46 



42 56 15 



43 5 55 

 43 19 37 

 43 26 57 

 43 32 58 

 43 32 58 

 43 48 46 



103 55 5 



103 39 59 

 103 20 51 



102 59 46 



103 6 51 

 103 9 8 



103 34 8 

 103 34 24 



44 8 11 

 44 2 10 

 44 1 2 

 43 46 9 

 43 39 14 

 43 36 3 

 43 31 2 

 43 25 19 

 43 40 7 

 43 42 46 

 43 40 35 

 43 33 8 

 43 27 3 

 43 18 20 

 43 21 30 

 43 26 56 

 43 23 52 

 43 23 2 



43 43 19 

 43 43 13 

 43 41 9 

 43 46 52 



15 21 E. 

 15 24 E. 

 15 24 E. 



15 20 E. 

 15 30 E. 

 15 33 E. 



15 25 E. 

 15 33 E. 



15 16 E. 



15 33 E. 



15 50 E. 

 15 40 E. 



15 30 E. 



15 45 E. 

 15 26 E. 



Feet. 

 6,240 

 5,570 

 4,590 

 4,570 

 4,380 

 5, 000 

 5,080 

 5,160 

 4,785 

 4,600 

 4,400 

 4, 250 

 4,300 

 4,700 

 6,000 

 6,600 

 6,400 

 6,133 

 5,373 

 5,243 

 4,626 

 3,634 

 3.127 

 4 350 

 4,840 

 5,152 

 4, 532 

 3,850 

 3,360 

 3,800 

 3,900 

 3,230 

 3,200 

 4,900 

 4,700 

 4,300 

 4,000 

 5,200 

 6,150 



