reported for any sample site of the unglaciated plains. 



Chemical history. No other chemical data are known for this site. 

 By inference, the salinity of this site probably reaches 

 considerably higher levels than shown by the DHES sample. 



Sediments. Extractable concentrations of chromium, manganese, 

 nickel and vanadium rank near or (in the case of chromium) at the 

 high end of the ranges shown for unglaciated plains sample sites. 

 Arsenic, boron, copper, iron and zinc ranked mid-range with respect 

 to the site class. Other trace extractable element concentrations 

 occurred in concentrations below reporting limits. 



