I believe there was also some seismic work done in 1996, but 1999 was the last one.
On June 13th, 2013. See this statement in context.
On June 13th, 2013. See this statement in context.
Director, Parks Establishment, Parks Canada
I believe there was also some seismic work done in 1996, but 1999 was the last one.
See context to find out what was said next.