Latitude:	28.00N - 29.00N		Longitude:	112.00W - 111.00W
Month:	December

Depth Mean Max. Min. Number of Sample Standard Deviation 0 35.32 35.38 35.23 5 0.06 10 35.25 35.30 35.20 5 0.05 20 35.23 35.30 35.19 5 0.05 30 35.20 35.24 35.18 4 0.03 50 35.10 35.20 34.95 4 0.11 75 35.00 35.14 34.90 4 0.10 100 34.86 34.89 34.80 3 0.05 125 34.81 34.85 34.75 3 0.05 150 34.77 34.80 34.74 3 0.03 200 34.73 34.75 34.70 2 0.04