Miguasha Fossil Park: Devonian's Greatest Secret
🕐 7 min read | 🌍 Natural Wonders 🔒 Key Takeaways Miguasha preserves over 21,000 Devonian fish fossils dating back 380 million years, representing the richest Middle Devonian ecosystem ever discovered with unparalleled soft-tissue preservation. Eusthenopteron foordi, a 1-meter lobe-finned fish found here, is the most direct known evolutionary ancestor of all tetrapods, with fin bones structurally identical to human arm and hand bones. Fossils at Miguasha reveal the fish-to-tetrapod transition occurred approximately 375 million years ago, showing muscular fins capable of supporting body weight on shallow lake bottoms and mudflats. Located in Quebec's Gaspésie region along the Ristigouche River, Miguasha became Canada's first natural UNESCO World Heritage Site in 1999 due to its irreplaceable paleontological significance. Deep in Quebec's Gaspésie Peninsula lies a gateway to Earth's most pivotal evolutionary moment—where fish sprouted limbs and conquered l...