By: rkohrs
Image: Callan Bentley ⧉
License: Copyright, All Rights Reserved

Uploaded: 31 Dec 2019
Last Updated: 31 Dec 2019

1.02 gigapixels
32,628 x 31,376 pixels
108.8 in X 104.6 in at 300dpi

Outcrop of the late-Ordovician-aged Martinsburg Formation (turbidites/flysch) shed off the Taconian Orogen to the east into the adjacent deep marine basin. The strata were later tilted and cleaved during Alleghanian mountain-building.