Contributions to Geology volume 8, number 1 cover

Winter 1969

Oriented, linear-shrinkage cracks in alcova limestone member (triassic), southeastern Wyoming 
M. Dane Picard

A computer program which computes the mode 
Kenneth Perry

Differential thermal contractions and compressibilities as a cause for mineral fracturing and annealing 
George W. DeVore

Basement response to the Laramide orogeny at Coad Mountain, Wyoming 
Charles W. Barnes; Robert S. Houston

Scanning electron microscope analysis of the homeomorphs Melonis pompilioides and Melonis soldani 
William E. Frerichs

Reconnaissance petrology of Precambrian rocks in the Bighorn Mountains, Wyoming 
Richard A. Heimlich

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