Archive for August 28th, 2018
Erratic
You can decide for yourself whether this longtime correspondent of yours is erratic. What’s indisputable is that the Big Rock isolated near Okotoks, Alberta, is an example of a glacial erratic. That phrase tells you that during the last ice age glaciers carried this boulder southward and then dropped it in its current location when the ice melted. There it had stood conspicuously for millennia, unlike anything on the prairie around it, when we visited it a year ago today.
Contrasting with the weighty boulder was a small white feather caught in a spiderweb at the base of the rock.
© 2018 Steven Schwartzman