Picture taken during a field survey in October 1985 in the North Nahanni River region, in the Northwest Territories.
A photo taken in the same region in January 1986 at -20oC.
In November 1988, in the Laurentide Park region, recording aftershocks of the Saguenay earthquake.
In January 1997, Isa Asudeh of the Continental Geoscience Division and myself tested the new type of seismograph ORION in the Mont-Laurier area by -25oC.
In November 1997, Léopold Nadeau and myself were part of a field team that installed portable seismographs in the Quebec City region, following the Cap-Rouge earthquake.