By: magic-gigapans
Image: Aaron Barth, Mid-Atlantic Geo-Image Collection
License: Creative Commons Non Commercial ⧉

Uploaded: 8 May 2020
Last Updated: 22 May 2020

416 megapixels
24,560 x 16,952 pixels
81.9 in X 56.5 in at 300dpi

Interbeds of sandstone and siltstone that make up the Marine Eugene Formation. Overlain by a basalt flow that exhibits columnar jointing, seen here: https://viewer.gigamacro.com/view/2iBbtgODc1ZMpZMP