Speaker Series – September 2018
La Cité des Rocheuses 4800 Richard Rd SW, Calgary, Alberta, CanadaAdventures with the earliest amphibious arthropods: human history and ancient ecology Speaker: Dr. Robert MacNaughton The earliest evidence of animals leaving the water to move about on land comes from fossilized arthropod trackways in the Cambrian of eastern North America. Such trackways were first recognized and collected in the late 1840s at Beauharnois, near Montreal. The […]