By: callanbentley
Image: Ron Schott
License: Creative Commons Non Commercial ⧉

Uploaded: 21 Aug 2026
Last Updated: 21 Aug 2026

2.05 gigapixels
75,832 x 27,012 pixels
252.8 in X 90.0 in at 300dpi

... featuring a billion+ year unconformity between Archean gneisses and Keweenawan basalts.