Fossil Hunting 101: Uncovering the Past

Fossils are almost exclusively found in sedimentary rock—rock formed from layers of mud, sand, and silt over millions of years. Look for limestone, shale, and sandstone. You won't find fossils in granite (igneous) or highly metamorphic rocks.

River banks, road cuts, and construction sites are excellent places because the erosion or excavation reveals fresh rock layers. Always ensure you have permission to collect, especially on private land or construction zones.

Train your eye to see patterns and textures that differ from the surrounding rock. Symmetrical shapes, repeating lines (like ribs or shells), and bone textures are giveaways. If it looks 'too perfect' to be a random rock, check it closer.

If you find a vertebrate fossil (bones, teeth of dinosaurs or mammals) on public land, leave it there and report it to a local university or museum. Collecting invertebrate fossils (shells, corals) and plants is usually permitted for personal use, but laws vary by location.