Happy Trilobite Tuesday! What makes the trilobite fossils on a remote island in Canada so important? Join paleontologist Melanie Hopkins as she and her team ford rivers on an island off the shores of Quebec, Canada, in search of traces of Earth's first mass extinction on Anticosti Island. | American Museum of Natural History

More great news! UNESCO's World Heritage Committee inscribed Anticosti, an island in the Gulf of St. Lawrence, Quebec, on the World Heritage List! 🎉 With a total area of more than 9,200 square kilometres and a coastline that stretches over 550 kilometres, Anticosti represents one of the largest stratigraphic successions in thickness and the most complete fossil record of marine life of the period that spans more than 10 million years of Earth's history between 447 and 437 million years ago. 🤯