Monthly Archive: December What
Clear skies at last! Down to the coast to catch good morning lighting and a fortuitously low tide, so we can see in detail how fossil-bearing Upper Ordovician carbonate deposits (445 million years old) at our main locality “lap” against the elevated flanks of a much more ancient rock mass. This highly resistant Proterozoic (about 2500 million-year-old) quartzite body is the remnant of a small island that formed part of an archipelago in shallow Ordovician subtropical seas.
July 18, 2011 – Welcome to Churchill!
We arrive from Winnipeg by twin turboprop early this evening, after the usual minor delays and frustrations,… pick up our 4×4 vehicle, get settled in at the wonderful new Churchill Northern Studies Centre facility and spend a few hours showing two novice crew members some of the nearby tundra features, including a splendid extended sunset (officially at 10:07 PM, but with a beautifully long prelude).