USGS
Sediment Size Analysis
Clay
Fraction Estimation
Lab # Field ID Proj. ID
Cruise ID Requestor
Latitude Longitude
AM071 28-02
LIS
SEAX96017 HKNEBEL
41.02000 -73.05609
Device Location Depth Top
Bottom
Sample Weight
VV CT
36
0
2
28.9046
Original
Revised Linearly
Phi
Size Freq. %
Freq. %
-5
0.00
0.00
-4
0.00
0.00
-3
0.00
0.00
-2
0.00
0.00
-1
1.38
1.38
0
2.74
2.69
1
6.76
6.63
2
32.32
31.68
3
23.10
22.64
4
7.06
6.92
5
2.88
2.82
6
5.57
5.46
7
5.69
5.58
8
5.46
5.35
9
4.16
4.08
10
2.27
2.23
11
0.61
1.29
12
0.00
0.86
13
0.00
0.43
14
0.00
0.00
Original
Revised
Gravel % 1.38
1.35
Sand % 71.98
70.56
Silt % 19.61
19.21
Clay % 7.04
8.88
Total:
100.00
Revised Classification: SILTY SAND
Revised Statistics
Median
= 2.34
Mean
= 3.32
Standard Deviation = 2.77
Skewness
= 0.55
Kurtosis
= 0.47