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

Uploaded: 31 Mar 2020
Last Updated: 20 May 2020

144 megapixels
9,324 x 15,412 pixels
31.1 in X 51.4 in at 300dpi
6,300 pixels per inch

A crinoid calyx collected from the Mississippian-aged Madison limestone in the Bridger Range of Montana. Click here to explore the obverse of this sample: https://viewer.gigamacro.com/view/XAOQDxlt04olcXVj