LITHOLOGIC LOG 



Vibracore 44 



COMPACTION = 6 



Figure 27. Sample form for core description of sedimentary environments (courtesy of Dr. 

 Harry Roberts, Louisiana State University). Description of sediment size, 

 sedimentary structures, and other geologic characteristics of the cores, as well 

 as laboratory tests, assist in interpreting the depositional environment 



Chapter 4 Laboratory Techniques and Approaches 



71 



