Table B. Graaulometric Data.— Continued 



Nu 



mber 





Rapid 



Sand Analyzer (RSA) 



Sieve analyses 



Core 



CERC 

 I.D. 



Depth 



Mean 



Standard 

 deviation 



Mean 



Mean 



Standard 

 deviation 



Mean 







(ft) 



(phi) 



(phi) 



(mm) 



(phi) 



(phi) 



(mm) 



7 



7 



9.0 



1.51 



0.79 



0.351 



1.81 



1.00 



0.285 



7 



7 



13.0 



1.37 



0.83 



0.388 



1.66 



1.06 



0.316 



8 



8 



5.0 



2.40 



1.30 



0.189 



2.76 



1.74 



0.148 



8 



8 



9.5 



1.66 



0.78 



0.316 



1.97 



0.99 



0.255 



8 



8 



11.0 



1.88 



0.69 



0.272 



2.21 



0.86 



0.216 



8 



8 



15.0 



2.35 



0.59 



0.196 



2.71 



0.71 



0.153 



9 



9 



0.0 



2.10 



0.52 



0.234 



2.44 



0.66 



0.184 



9 



9 



7.0 



1.80 



0.87 



0.287 



2.12 



1.12 



0.230 



9 



9 



14.0 



1.37 



0.83 



0.387 



1.66 



1.06 



0.316 



10 



10 



3.0 



2.66 



0.64 



0.158 



3.04 



0.78 



0.122 



11 



11 



0.0 



2.05 



0.55 



0.242 



2.39 



0.65 



0.191 



11 



11 



7.5 



0.76 



0.98 



0.591 



1.00 



1.28 



0.500 



12 



12 



0.0 



1.14 



0.47 



0.453 



1.41 



0.54 



0.376 



12 



12 



4.7 



1.24 



1.05 



0.425 



1.52 



1.38 



0.349 



13 



13 



1.0 



1.07 



0.61 



0.477 



1.34 



0.74 



0.395 



13 



13 



6.6 



1.36 



0.61 



0.390 



1.65 



0.74 



0.319 



14 



14 



0.0 



0.51 



0.68 



0.703 



0.74 



0.84 



0.599 



14 



14 



6.8 



1.26 



0.56 



0.416 



1.54 



0.67 



0.344 



14 



14 



13.0 



2.33 



0.71 



0.198 



2.69 



0.87 



0.155 



15 



15 



0.0 



1.49 



0.49 



0.356 



1.79 



0.57 



0.289 



15 



15 



1.0 



1.54 



0.43 



0.344 



1.84 



0.48 



0.279 



15 



15 



3.0 



1.42 



0.42 



0.373 



1.71 



0.46 



0.306 



15 



15 



5.0 



1.04 



0.56 



0.485 



1.30 



0.67 



0.406 



15 



15 



6.3 



1.29 



0.61 



0.409 



1.57 



0.74 



0.337 



16 



16 



0.0 



1.42 



0.42 



0.373 



1.71 



0.46 



0.306 



16 



16 



1.0 



1.41 



0.47 



0.377 



1.70 



0.54 



0.309 



16 



16 



6.3 



1.36 



0.49 



0.389 



1.65 



0.57 



0.319 



110 



