' ' MAEIOX ' ' EXPEDITIOX TO DAVIS STRAIT AXD BAFFIX BAY 79 

 Table 2. — Mechanical analyses 



Explanation: Qi, first quartile; ^I, median, Qs, third quartile; So, coefficient of sorting; Sk, coefficient 

 of skewness; Log Sk, logarithm of coefficient of Sk. 



T-\BLE 3. — Mechanieal analyses 



