cruise cota stn# latitude longitude date yyyy mm dd time sounding original station# sample id depth T Sal O2 SiO3 PO4 Total P Part P NO3 NO2 NH4 PON POC Chl a Prod n80_386 104310 74.63167 -93.65 19800813 1980 8 13 -999 -999 26 -36 5 0 -999 -999 2.7 0.8 -999 -999 0 -999 0 10 174 8 -999 n80_386 104310 74.63167 -93.65 19800813 1980 8 13 -999 -999 26 -37 25 -0.8 -999 -999 9.08 1.18 -999 -999 2.19 -999 0 29 146 15 -999 n80_386 104311 74.47833 -92.03833 19800814 1980 8 14 -999 -999 25 -38 29 -1 -999 -999 14.27 0.91 -999 -999 5.34 -999 0 14 80 3 -999