The Gondwana Timeline relates to plants in the Ballarat Botanical GardensThis article gives important historical perspective on plants in the Ballarat Botanical Gardens and becomes more significant in view of climate change.3 pages of black print on white paper plus 2 pages listing Gondwana Plant Families Nonejohn garner, doctor, john garner collection, ballarat botanical gardens, friends of ballarat botanical gardens, doctor keith corbett, gondwana timeline, geological history and australian flora, gondwana plant families, tree -ferns, the monkey puzzle tree., gardens, ballarat