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

Uploaded: 3 Apr 2020
Last Updated: 4 Jun 2020

996 megapixels
33,240 x 29,949 pixels
110.8 in X 99.8 in at 300dpi
5,152 pixels per inch

The 1959 magnitude-7.5 rupture of the Hebgen Lake Fault was a local disaster. Normal motion on the fault exposed fresh portions of the scarp on the north shore of Hebgen Lake (footwall is Madison Limestone), where this sample of fault breccia was collected. Obverse side of the sample: https://viewer.gigamacro.com/view/UMiks0nmIRxpccNB

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

Uploaded: 17 Apr 2020
Last Updated: 3 Jun 2020

581 megapixels
35,212 x 16,495 pixels
117.4 in X 55.0 in at 300dpi
6,801 pixels per inch

Sheared out rock wtih intrafolial folds