Ml II OKOI. nr.K \I IAHI I . 



March 8, 

 1899. 



March 9, 

 1899. 



March to, 

 1899. 



March 1 1 , 

 1899. 



March 12, 

 1899. 



March 13, 

 1899. 



March 14, 

 1899. 



March 15, 

 1899. 



March 16, 

 1899. 



March 17, 

 1899. 



7:30 a. m. Same camp; 

 B. 29.20; alt 575 ft.; 

 F. 62; strong N. W. 

 wind ; fair. 



7 a. m. Same camp ; B. 

 29. 14; alt. 625 ft; P. 

 61 ; light W. wind ; 

 rain. 



5:30 a. m. Same camp ; 



B. 29.41 ; alt 480 ft; 

 F. 42; light S. W. 

 wind ; fair. 



5:30 a. m. Near base S. 



C. beds ; B. 25.37 I alt 

 3730 ft; F. 47 ; light 

 S W. wind ; rain. 



5:30 a. m. Near base S. 

 C. beds ; B. 25.86 ; alt 

 3740ft; F. ; strong 

 N. W. wind ; rain and 

 snow. 



8 a. m. Near base S. C. 

 beds ; B. 26 ; alt 3600 

 ft; F. ; moderate S. 

 W. wind ; rain and 

 snow. 



8 a. m. Rio Tarde; B. 

 28.90; alt 850 ft; F. 

 49 ; calm ; rain. 



No morning observations. 



9 a. m. Rio Blanco ; B. 

 27.35 J alt 2300 ft; F. 

 ; moderate N. W. 

 wind ; rain. 



6 a. m. Same camp; B. 

 26.84 ; alt. 2760 ft; F. 

 34 ; froze during night ; 

 light S. W. wind; 

 cloudy. 



ia m. Canon of Rio 

 Tarde; B. 28.40; alt 

 990 ft. ; F. 80 ; strong 

 N. W. wind ; fair. 



No midday observations. 



12 m. LowerS. C. beds; 

 B. 25.85 ; alt 3750 ft; 

 F. 54; light N. E. 



wind ; cloudy. 



No midday observations. 



No midday observations ; 

 rain and snow. 



No midday observations ; 

 rain and snow. 



No midday observations. 



No midday observations. 



12:30 p. m. Spring S. of 

 Rio Blanco ; B. 26.79 ; 

 alt 2810 ft ; strong N. 

 W. wind ; fair. 



No midday observations. 



257 



5:30 p. m. Rio Tarde ; 

 B. 29. 18; alt 600 ft.; 

 F. 64; strong N. W. 

 wind ; fair. 



5:30 p. m. Same camp ; 

 B. 29.28 ; alt. 500 ft.; 

 F. 5 1 ; strong S. W. 

 wind ; fair. 



5:30 p. m. Near base of 

 S. C. beds ; B. 26.26 ; 

 alt 3340 ft; F. 53; 

 calm ; cloudy. 



5:30 p. m. Top of P. 

 beds; B. 26.38; alt 

 3220 ft; F. 47 ; strong 

 S. W. wind ; rain and 

 snow. 



No evening observations ; 

 rain and snow. 



5 p. m. Rio Tarde ; B. 

 28.70; alt. 1040 ft., F. 

 53 ; light W. wind ; rain. 



8 p. m. Dry lake . of 

 Pueyrredon ; B. 28.02 ; 

 alt. 1650 ft; calm ; rain. 



5:45 p. m. Rio Blanco ; 



B. 27.10; alt. 2515 ft; 



F. ; strong N. W. 



wind ; cloudy. 

 6:30 p. m. Same camp ; 



B. 26.80 ; alt 2800 ft. ; 



F. 49 ; calm ; fair. 



5:30 p. m. Base of Mt 

 Belgrano; B. 26.35; 

 alt 3250 ft; F. 38; 

 calm ; rain and snow. 



