Nassichuk, W.W. <br/><br/>
Upper Paleozoic and Mesozoic stratigraphy in the Yelverton -pass region, ellesmere island, district of Franklin / W.W. -Nassichuk and R.L. Christie. 

 - Ottawa, Canada : The Queen's Printer 
 - 31 p. 
 - Paper 69-31 / Geological Survey of Canada .