Nebraska Devil's Toenail Oyster Location Guide

Devil's Toenail Oyster is a realistic Nebraska fossil profile built around curved Gryphaea oyster common in marine clays and chalky beds. In this state, success usually comes from learning chalk beds, badlands mudstones, and river gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.