Toronto's Historical Plaques

at torontoplaques.com

Learn a little of Toronto's history as told through its plaques

Precambrian Erratic

Precambrian Erratic

Photos by Alan L Brown - Posted May, 2010

Precambrian Erratic

Here, in front of the Leaside Branch of the Toronto Public Library, is a rock. The accompanying plaque has this to say:

Plaque coordinates: 43.706298 -79.367847

Map

This Precambrian erratic was slowly transported to the Leaside area by a glacier more than 10,000 years ago. It was uncovered about one block north of the library when new gas lines were being installed in 2002.










Related web pages
precambrian
glacial erratic
glacier
Leaside

Related Toronto plaques
Dolostone
Igneous Boulder

More
Geology
East York plaques




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