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. 
S olay eis eer eer oe cere 12 
Edcemooneyarmecdsoctraccasoreare 107) 
(Ciivaytornlt & eres oan boric coe mom cer 9 
Otitis of creas etocha eric tae Ui 
PNG COM eel yciapnecaveis hci sionsd meron a roe I 
INeedhammHondeteeemnrcn cae 14 
BilackwroxsHondesnemestaine scar 6 
CGlinchMRiveruStationy semsenccee ee 5 
Oakimanw ee cect enki ees 7 
Smeedivillew ere a sieaeeieke crpereiectetts Tere 
Key lembond Mere yess aioe erie scke oe 2 
lnlowmormt Joel GooooacuobooooadonS I 
SPECTSH EMCEE: Nn. cage dei heeerae 2 
Clinch pores os. Cc. aces cn ace 1 
S ther aull Merete attecaairnt anescem reves 3 
Leia) ae sae pene eae Ae ceorateeee ea ee 2 
Cleveland. Wet ereta seo ee es 74 
ISSINTE Ts Sigionerto te sie dkotan es coe II 
Rerclilari clay errsesainers ackeroticrs ervenreroicks 10 
GedaneBilititns ts. heer ne soo 5 
Loc. No 
Greens: ondy- 2% iz ors sieaypcte steers. wie 2 
Gombsm pare eis tic aoe Ae ee ee 8 
Ns tlatitials tye Srcescv ac stevtus io ee senator iors 4 
Slhaiwraneem arise: aris chairs atone eleivere 4 
IR@Ser rans. coh a heen eee era oor 2 
ome svallenaes cosine wince eens areca aes I 
ny denier trees cise eee mire 3 
Bice StonenGap ei.ccrdeeeineuee I 
46 
42.5 
les. (pil.) (b.-p 
les. (pil.) (b.-p. 
les. (pil.) (b.-p. 
les. (b.-p.) 
les. 
b.-p. (les.) 
b.-p. (les.) 
' 
> 
(les.) 
(les.) 
Soe gare wea eae oe Ot Se Sa 
! 
SBS sBssBsesssss 
== (95). 
les. (b.-p.) 
b.-p. (les.) 
