Crustal structure of the Cascadia fore arc of Washington / 
by Tom Parsons ...[ et al.]. 
 - Reston, Va. :  U.S. Geological Survey,  2005. 
 - iv, 40 p. :  ill. , maps (some col.) ;  28 cm. 
 - Earthquake hazards of the Pacific Northwest coastal and marine regions .
 - Professional paper/U.S. Geological Survey  1661-D .
 - U.S. Geological Survey professional paper ;  1661-D. .
<br/><br/> Crustal structure and tectonic models of the subduction margin of Washington are derived from on shore and offshore seismic data and gravity observations 
<br/><br/>Includes bibliogr. references : (p. 37-40) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Structural--Washington (State)<br/>Plate tectonics--Washington (State)