1. Horseshoe crab trace fossils and associated ichnofauna of the Pony Creek Shale Lagerstätte, Upper Pennsylvanian, Kansas, USA. Issue 1 (28th August 2020) Authors: Leibach, Wade W.; Rose, Nick; Bader, Kenneth; Mohr, Laura J.; Super, Kristopher; Kimmig, Julien Journal: Ichnos Issue: Volume 28:Issue 1(2021) Page Start: 34 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗