Latitude:	20.00N - 21.00N		Longitude:	109.00W - 108.00W
Month:	March

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.85 34.88 34.83 2 0.04 10 34.91 34.99 34.83 2 0.12 20 34.91 34.99 34.83 2 0.12 30 34.90 34.98 34.83 2 0.11 50 34.55 34.70 34.40 2 0.21 75 34.60 34.66 34.53 2 0.09 100 34.71 34.78 34.64 2 0.10 125 34.76 34.79 34.73 2 0.04 150 34.78 34.81 34.74 2 0.05 200 34.75 34.76 34.75 2 0.00 250 34.69 34.71 34.68 2 0.02 300 34.63 34.67 34.59 2 0.05 900 34.53 34.53 34.52 2 0.01 1000 34.53 34.55 34.52 2 0.02