40 
Collection Date Line | igs 
50 UA Nae 2—5 
14 Mar, 1973 5 9 uA 
I2 June 1973 5 = 
27 Aug. 1973 1,6 
= 70 25 Sept. 1973 2,3 
Salk be ae 
2 80 
@ 
2S 
~ 90 
oO 
a 
95 
98 
99 
7 8 9 10 i 
(Phi) 
7.8 3.9 1.95 0.98 0.49 
[LM 
Stokes Diameter 
Figure A-2. Particle-size distributions of natural Patuxent River silt 
samples (two replicate determinations) collected by anchor 
dredge at Long Point. 
34 
