Tap to dig into the layers.
🦴Body fossilsbones, teeth and shells turned to stone
🐾Trace fossilsfootprints, burrows and droppings
🐚Moulds & castsan imprint, later filled with minerals
🍯Amberinsects trapped in hardened tree sap
🧊Frozenwoolly mammoths preserved in ice
🇨🇦CanadaAlberta’s badlands are a dinosaur hotspot; the Burgess Shale (BC) has 500-million-year-old fossils