Kemp, James Furman,  1859-1926. <br/><br/>
The trap dikes of the lake Champlain region / 
by James Furman Kemp and Vernon Freeman Marsters. 
 - Washington,  Govt. Print. Off.,  1893. 
 - 62 p. :  iv pl. (incl. front., fold. map) diagrs. ;  24 cm. 
 - U.S. Geological survey. Bulletin  no. 107 .
 - United States.  Geological Survey.  Bulletin ;  107. .
<br/><br/> Literature of the diabases : p. 28-29. 
<br/><br/>Bibliographical foot-notes. 
<br/><br/><label>LCCN: </label>gs 05000681  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Champlain Valley.<br/>Dikes (Geology)<br/>Igneous rocks.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 107