🌐EnglishEnglishDeutschEspañolFrançaisItalianoالعربية中文日本語EntityQ1112277· pop 5· linked from 295 articlesColumbia River Basalt Groupcontinental flood basalt province in the Western United StatesAvailable in 4 languagesFrançaisDeutschItalianovia Wikidata sitelinks · CC0Connectionssulfur dioxideEntityCascade RangeEntityCategoriesColumbia RiverGeologic groups of the United StatesLarge igneous provincesMiocene geologyMiocene volcanismPaleogene United StatesPlateaus of the United StatesPliocene geologyPliocene volcanismVolcanism of IdahoVolcanism of OregonVolcanism of Washington (state)Volcanoes of Idaho