Upper mantle seismic structure beneath the Pacific Northwest: A plume-triggered delamination origin for the Columbia River flood basalt eruptions

Earth and Planetary Science Letters

Volumn 365, Issue , 2013, Pages 232-242

  Darold, Amberlee ^a   Humphreys, Eugene ^a  

^a UNIVERSITY OF OREGON   (United States)

Author keywords

Columbia River basalt; Delamination; Flood basalt; Tomography

Indexed keywords

AMBIENT NOISE; BODY WAVES; COLUMBIA RIVER BASALTS; COLUMBIA RIVER FLOOD BASALTS; FAR NORTH; FLOOD BASALT; FLOOD BASALT VOLCANISM; GEOLOGICAL FEATURES; MANTLE STRUCTURE; MOHO DEPTH; OCEAN CRUST; PACIFIC NORTHWEST; RECEIVER FUNCTION ANALYSIS; RESOLUTION TESTS; SOURCE AREA; TECTONIC HISTORY; TELESEISMIC; UPPER MANTLE; YELLOWSTONE HOTSPOT; YELLOWSTONE PLUME; YELLOWSTONES;

BASALT; DELAMINATION; FLOODS; RIVERS; SEDIMENTARY ROCKS; SILICA; SURFACE WAVES; TOMOGRAPHY;

STRUCTURAL GEOLOGY;

CHEMICAL COMPOSITION; DELAMINATION; FLOOD BASALT; IMAGE RESOLUTION; MOHO; P-WAVE; S-WAVE; TELESEISMIC WAVE; VOLCANIC ERUPTION;

COLUMBIA RIVER; PACIFIC OCEAN; PACIFIC OCEAN (NORTHWEST);

EID: 84874482781     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.epsl.2013.01.024     Document Type: Article

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