This gallery holds the entire Mid-Atlantic Geo-Image Collection. Outcrops, landscapes, hand samples . . . they're all here.
Columnar basalt at a seaside location in County Antrim.
Example of a sandstone with cross-bedding. Here's the flip side of the sample: gigapan.com/gigapans/186975
Example of a sandstone with cross-bedding. Here's the flip side of the sample: gigapan.com/gigapans/186976
Classic "fishmouth" boudin, filled with pegmatite.
Folded turbidites at Saligo Bay, Islay, Scotland.
Causeway basalts over Chalk
Chalk, chert, and basalt dominate the lithologies of these well-rounded beach cobbles.
Bed of coal along Corridor H, east of Bismark, West Virginia.
Hutton's classic unconformity (Devonian red beds over Silurian graywacke and shale).
Sill that intruded the Liassic shale on the east side of Portrush, Northern Ireland.
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