• Organization: Wake County
• Updated: 2025-01-07T18:34:42.358Z

Polylines representing the dikes, folds and cross sections for the Caldwell 7.5-minute quadrangle, North Carolina Diabase dike - inferred - Diabase: Black to greenish-black, fine- to...

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• Organization: Department of the Interior
• Updated: 2021-12-02T00:00:00Z

This data release provides digitized shapefiles representing surface geologic features depicted on Dr. Matthew S. Walton's unpublished 1960 geologic map of the Elizabethtown quadrangle, Essex...

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• Organization: Department of the Interior
• Updated: 2023-03-28T00:00:00Z

The geodatabase for the Charlotte 1 degree × 2 degrees quadrangle by Goldsmith and others (1988) was compiled in the Geologic Map Schema (GeMS). The geologic map extends across four lithotectonic...

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• Organization: Department of the Interior
• Updated: 2022-03-10T00:00:00Z

The database for the Preliminary Geologic Map of the Cherry Hill Quadrangle, Dinwiddie, Sussex, and Greensville Counties, Virginia geographically straddles the Coastal Plain and Piedmont Provinces...

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