DescriptionWeathered basalt (Quaternary; summit of Inferno Cone, Craters of the Moon Lava Field, Idaho, USA) 3.jpg English: Weathered basalt in the Quaternary of...
DescriptionWeathered basalt (Quaternary; summit of Inferno Cone, Craters of the Moon Lava Field, Idaho, USA) 5.jpg English: Weathered basalt in the Quaternary of...
DescriptionWeathered basalt (Quaternary; summit of Inferno Cone, Craters of the Moon Lava Field, Idaho, USA) 4.jpg English: Weathered basalt in the Quaternary of...
DescriptionWeathered basalt (Quaternary; summit of Inferno Cone, Craters of the Moon Lava Field, Idaho, USA) 1.jpg English: Weathered basalt in the Quaternary of...
DescriptionWeathered basalt (Quaternary; summit of Inferno Cone, Craters of the Moon Lava Field, Idaho, USA) 2.jpg English: Weathered basalt in the Quaternary of...
Tertiary rhyolites and small a large volume of Tertiary, Quaternary, and Recent basalt flows. Only a minor amount of geologic data is available...
and welded tuffs. Rocks of late Tertiary-early Quaternary age include basalt and andesite flows, basalt ejecta, rhyolitic and dacitic plugs, dikes, domes...
it is cut into the basalt at the upper falls, the sandstone below the falls showing near its contact with the basalt, b. Weathered surface of tufa at...
is cut into the basalt at the upper falls, the sandstone below the falls showing near its 25 contact with the basalt, b. Weathered surface of tufa at...
ALLUVIUM QUATERNARY BASALT EZS3 QUATERNARY PUMICE PLEISTOCENE ALLUVIUM ^S3 PLEISTOCENE o FANGLOMERATE I QUATERNARY-TERTIARY CLAYS 1 QUATERNARY-TERTIARY...
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