A Walk Through Time is an exploration of the physical geography and geology of the Highland Creek Watershed and Cedarbrook & Thomson Memorial parks. This walk was first held on March 23, 2019.
The walknotes are available:
Links to reference materials are given below:
TRCA Watershed report: http://trca.on.ca/dotAsset/91720.pdf
1967 geology report: http://www.geologyontario.mndm.gov.on.ca/mndmfiles/pub/data/imaging/R046//r046.pdf
1999 M. Mariano, UofT Master’s thesis: https://tspace.library.utoronto.ca/bitstream/1807/14943/1/MQ46201.pdf