lo eave (2) Sample Noe Collections from 6:,900-57,l00 feet Altitude Collection Date Excess Carbon-1) (atoms per eren) (of airx 107? ) Gross Krypton-85 (atons per gram (of air x 1073 ) CZ -93 66.8 06 Nov 57 61.2 + 509 2202 CZ~96 65.5 Ol Dee 43.9 t 6.9 Lost CZ~101 65.3 15 Jan 58 151.6 + 565 330 CZ-103 67h O5 Feb 7320+ 509 26.5 CZ=106 66.5 03 Mar O + 7.6 2hel CZ~113 653 1h Apr O + 6.2 23.8 CZ-114 69 Ol Kay 55a + 505 2367 C2-119 65.2 02. June 6367 t 565 2642 (3} Collections fron 77,000~8):,600 feet CZ-89 60.2 30 Oct 57 9103 + 55 200K CZ-90 62.1 O1 Nov 93.1 + 6.6 20.9 CZ-97 77.0 15 Dee 30h + 7.6 19.1 62-99 80.7 OS Jan 58 63.7 + 6.6 19.3 CZ=10h 81.6 10 Feb 98.6 t 6.2 20.0 0Z-112 80.8 Oh Apr 1370 + 8.0 21.8 CZ-116 - B46 Oh Fay 122.8 - 73 25.6 796509 Tay 163.3 + 6.2 Sheb CZ=117 (4) Collections fron 88,700-91,000 feet cz—£6 88.7 08 Cet 57 197.5 + 6.9 25.03 £295 &9.3 02 Dee 57 109.3 + 509 2361 CZ--109 91.5 13 Jan 58 133.6 + 7.3 20.0 C2-105 93 oh 16 Feb 58 32.94 6.6 19.0

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