Travel through time at Arisaig, Nova Scotia. Journey back 460 million years to a time when volcanoes erupted and lava flowed onto the land. Explore sedimentary rocks that make up what is considered to be the world’s most continuous exposure of 440 to 404 million year old sea floor. Each step you take covers thousands of years, and along the way you can find signs of ancient marine life. Look out for the fossil remains of brachiopods, fish scales, crinoids, and trilobites. You can even find trace fossils - the behavioural traces of extinct organisms such as burrows - preserved in the rocks at Arisaig. So … step back in time, and discover Arisaig’s geological history.