Tftble b. re;>th8. dtr.snEjoiiB, and aaterlalt uoed In the conitructlon of e«a lamprey neste In the Ocoueoc Rlrer 

 (Statloin 11. to IL), (All depths and dlnemione In Inches. Bottoia type lynftolei "?■ - pea /T^Tel- 3/lfa" to 

 3/S" l.-i dianeter; "It" - oartle Tfivel. 1/2" to 1" in dlaaeter; f - err /TOTel. 1 aad 1/14" to 2 and i/2° in di 

 anetcr; Kx" - rubble; "S" - sand. All botton type* listed In order of dominance ) 



^ DpstrMua rla of asst poorly daflaod or not •Inboratod dorlae Boat ooBOtrqatloa. ftitarlalt Hated 

 bottoiB typo Ijaoadlatoly lystraaa fron nost proper. 

 ^ tloan dlaoitsr of Myaotrloal nosts Inol'odad In ovoimo. 



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