USGS Geologic Investigations Series I-2688 map pamphlet¶
Billingsley, G. H. USGS Geologic Investigations Series I-2688 map pamphlet.
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Domain-specific¶
- Slope-Former
- A Grand Canyon map description, for example, distinguishes cliff-forming sandstone from interbedded slope-forming shale and mudstone.
This sourceProvides formal unit descriptions distinguishing cliff-forming sandstone from slope-forming shale, mudstone, and siltstone.
- A Grand Canyon map description, for example, distinguishes cliff-forming sandstone from interbedded slope-forming shale and mudstone.
Verification¶
This reference passed the adversarial substantiation pipeline: it was checked to exist and to support the claim it is attached to. See how references were verified.
Registry ID ref:27ac99448137 · see in the full table