280 



ORTMANN— CORRELATION OF SHAPE AND 



It is interesting to observe that all three forms are found at 

 Turley Mill. 



This table shows that the diameter decreases in the upstream 

 direction. There are slight irregularities, but the general law is 

 distinctly expressed. 



In the Clinch River, this is shown even more distinctly. The 

 Clinch goes into the Tennessee below my lowermost locality at 

 Knoxville, but my first station in the Clinch is a good distance up 

 from the mouth. 



Loc. No. 

 Clinch River. 



Solway 12 



Edgemoor 17 



Clinton 9 



Offutt 7 



Agee I 



Needham Ford 14 



Black Fox Ford 6 



Clinch River Station 5 



Oakman 7 



Sneedville i 



Kyle Ford 2 



Horton Ford i 



Speers Ferry 3 



Clinchport 12 



St. Paul 3 



Fink 2 



Cleveland 7 



Raven 11 



Richland 10 



Cedar Bluff 5 



Powell River (Agee, just below has 46 per cent. = /(7.9.), 



Loc. No. Max. Min. 



Greens Ford 2 49 42 



Combs 8 45 35 



Arthur 4 44 34 



Shawanee 4 49 38 



Rose Hill 2 41 40 



Jonesville i 39 39 



Dryden 3 43 36 



Big Stone Gap i 39 39 



