Strip 5 /of 



For co/oring 

 fhich members 



Sfr/'p slot 





A 



STRIP LOS 



-sti- itqr, sort, runic 



^S 



l\ 



% 





%, 



^ 

 H 



B 



Figure 3-1. ^—Plotting templet. Cellulose acetate 0.015 to 0.020-inch thick. Slots cut with 

 knife along straight-edge, using a log strip as a pattern. B — Templet with strip inserted 

 and taped to top of table. 



a geologist. The microscope is only one of many tools of his profession. He 

 must use this, as other tools, in a professional manner. Sample determinations 

 are a means to an end, but not an end. 



The methods employed in making lithologic strip logs vary greatly among 

 companies and individuals. Some of the methods in daily use are not good for 

 one reason or another. The methods given here may not be the best, but they 

 have been tested for a number of years and have been found satisfactory. 



25 



