TABLE 1
Distribution and Activity Characteristics of Particle Size and Type Groups
(yac-40-Shot A (non-random semple); Activities at H + 12)
Size
Group
“Composite
Number of
frregular
____Activity (well c/m)
Mingman
Maximo
Median
(n)
Particles
Median
Frequency
3i-he
8
78
11,354
835
6
43-60
20
33
833,600
6,985
61-84
3T
58
459,321
12,213
85-102
6
14,460
50,608
103-120
he
69
121-145
13
146-170
Activity
(well c/m)
—“gpheroidal
Denirite-like
Median
Activity
Median
Frequency
(well c/m)
1,255
2
387
0
woe
23
6,797
5
6,631
2
423,448
aT
10
17,450
0
---
32,43
6
1,871
525, 4k9
ya,hie
ak
25,083
12
87,795
6
56,728
19,063
683, 362
77,622
h
eh, 771
8
30h, 282
2
58,585
34
3,686
T11,326
113,209
i2
65,067
15
2592931
T
124, 803
171-200
2h
3,816
1,675,122
166,982
13
92,070:
n
457,315
o
w=
201-240
27
25,565
1,310,318
168,795
22
152,710
2
420,669
3
221,828
241-260
25
32,178
726,969
145,494
22
131,935
0
oon
3 3.
217 ,6Th
261-315
9
53,105
493,500
223,h0h
6
181,658
0
ave
3
365,685
316-382
1
ace
one 1,774, 16
i
1,714,146
)
ne
o
os
32,434
0
~
Frequency
Activity
0
(well c/m)
“.
;
---
at |
Continued
}
perenne
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