Contributions to Geology volume 6, number 2 cover

Summer 1967

The analysis of coarse clastic grains using standard statistical methods 
Donald O. Doehring; Eric N. Clausen

Invertebrate burrows in the non-marine Miocene of Wyoming 
Heinrich Toots

Animal remains from Horned Owl Cave, Albany County, Wyoming 
John E. Guilday; Harold W. Hamilton; Eleanor K. Adam

A computer program which computes modal and mineralogic compositions within a ternary system 
Kenneth Perry

A cross section of the alluvium and bedrock at the Laramie River in Laramie, Wyoming 
James Otto Duguid

Petrologic reconnaissance of the Precambrian rocks in Wind River Canyon, central Owl Creek Mountains, Wyoming 
Kent C. Condie

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