id,area,season,year,d13C,d15N 1210,SF,fall,2016,-19.67,5.99 1211,SF,fall,2016,-19.56,6.28 1208,SF,fall,2016,-20.72,6.38 1213,SF,fall,2016,-19.16,6.47 1204,SF,fall,2016,-19.37,6.70 1216,SF,fall,2016,-19.80,6.90 1207,SF,fall,2016,-19.81,6.99 1212,SF,fall,2016,-19.73,7.23 1219,SF,fall,2016,-19.97,7.63 1209,SF,fall,2016,-19.71,7.84 1217,SF,fall,2016,-20.01,8.44 1218,SF,fall,2016,-20.23,8.49 1214,SF,fall,2016,-19.28,9.13 1215,SF,fall,2016,-20.15,9.19 1151,CU,fall,2014,-18.79,5.74 1167,CU,fall,2014,-20.78,7.77 1169,CU,fall,2014,-19.99,8.15 1171,CU,fall,2014,-19.77,6.38 1173,CU,fall,2014,-19.46,3.95 1175,CU,fall,2014,-20.42,7.34 1177,CU,fall,2014,-19.83,6.88 1147,WM,fall,2014,-19.09,4.33 1149,WM,fall,2014,-19.58,4.72 1155,WM,fall,2014,-18.68,4.71 1157,WM,fall,2014,-18.46,5.11 1159,WM,fall,2014,-18.65,3.38 1161,WM,fall,2014,-18.50,5.03