Wisconsin Isotelus Trilobite Location Guide

Isotelus Trilobite is a realistic Wisconsin fossil profile built around large trilobite often found as enrolled sections in limestone and weathered talus. In this state, success usually comes from learning glacial till, Devonian limestones, and Lake Superior gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.