|
The garden is named after Gondwanaland, the huge landmass that
broke up ±180 million years ago to form Africa, South America, Australia,
New Zealand, India and Antarctica. Both the fossil and living flora
of these continents gives evidence of their shared past.
This is one of the few gardens in Kirstenbosch where plants not
indigenous to southern Africa (exotic) are cultivated. You will
see 240 million year old fossil tree trunks of Araucarioxylon from
Senekal in the eastern Free State, and living specimens of the trees
most similar to it alive today. Other 'living fossils' on display
here include the Ginkgo biloba, Cycads, eg Cycas species
and Encephalartos species, fossil relatives of which are
found in southern African rocks from the Triassic period (200 million
years ago). Also, Tree Ferns, Cyathea/Alsophila species
and Equisetum gigantea, whose fossil relatives are found
in the Permian deposits (280 million years ago). Plus, you will
see specimens of some of our most ancient rock formations, the Barberton
and the Witwatersrand (gold reef) formations laid down more than
400 million years ago.
|
|

A close-up of one of the fossils in the fossil bed at the entrance
to the Gondwana Garden. (Incidentally, this speciman was stolen,
if noticed in a private collection please let us know!)
This bed represents a part of the Eastern Cape where fossil plants
from the Triassic period are common in the shale rock band (formed
about 200 mya) below the cave sandstone.
|