TABLE 3C TOTAL GAMMA AND ZR-95 CONCENTRATIONS IN OCTOBER 1969 SAMPLE NO. FLIGHT NO. DATE TIME LAT. LONG. VOL. OF AIR {100 SCM) GROSS GAMMA/ M/100 SCM COUNT DATE 2511 293 10/13/69 1921-1952 29N-26N 94W- SLW 2282 979.6 12/01/69 2510 293 10/13/69 1855-1921 26N-24N 91W- 89W 2236 1120. 11/12/69 2637 291 10/16/69 1723-1759 24N-21N B89W- BW 3.38 2638 291 10/16/69 1759-1832 21N~18N 86W- B84W 3.08 2639 291 10/16/69 1832-1901 18N~15N B4W- B2W Zot 2640 291 10/16/69 1901~1929 L5N-12N 82W- B81lW 2065 1060. 990. 1210. 1020. 11/19/69 11/19/69 11/19/69 11/19/69 Be ~- II ALTITUDE 19.2 KM ZR-95 267 244 A:COUNTING ERROR IS 20-50 PERCENT B:COUNTING ERROR IS 51-100 PERCENT 22DATA SUSPECT PC/100 SCM 239 *:NOT DETECTABLE 223 291 246