Latitude:	20.00N - 21.00N		Longitude:	107.00W - 106.00W
Month:	March

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.42 34.44 34.39 2 0.03 10 34.41 34.43 34.40 2 0.02 20 34.47 34.52 34.43 2 0.06 30 34.47 34.52 34.43 2 0.06 50 34.53 34.57 34.50 2 0.05 75 34.68 34.68 34.68 2 0.00 100 34.76 34.78 34.74 2 0.02 125 34.78 34.79 34.78 2 0.01 150 34.83 34.86 34.79 2 0.05 200 34.79 34.79 34.78 2 0.00 900 34.52 34.52 34.52 2 0.00 1000 34.54 34.54 34.53 2 0.01