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A new view of Chapman’s Peak Drive, Cape Town, South Africa

Revealing spectacular evidence for Noah’s global Flood

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Published: 3 July 2012 (GMT+10)
Wikipedia.org/ Andre Peters & Dominik Peters Chapman’s Peak Drive south of Cape Town, South Africa. The ‘Chappies’ runs on top of a grey granite pluton which drops steeply into the sea. Brown sedimentary strata deposited as the floodwaters rose sit alongside and above the road
Chapman’s Peak Drive south of Cape Town, South Africa. The ‘Chappies’ runs on top of a grey granite pluton which drops steeply into the sea. Brown sedimentary strata deposited as the floodwaters rose sit in horizontal beds alongside and above the road

Chapman’s Peak Drive is a glorious and breath-taking drive that winds its way in a hundred curves around the mountainous coastline south of Cape Town, South Africa. The locals affectionately call it ‘The Chappies’. Perched almost in space, its bends and twists manoeuvre along a sheer drop into the ocean, hugging the escarpment of Cape Peninsula.

What is even more spectacular, especially for a geologist, Chapman’s Peak Drive runs along the junction between two starkly different geological features. In the cut as you drive along the road you can see flat-lying maroon, purple, and tan beds stacked like pancakes one upon the other. The beds continue up the escarpment peeking out from beneath the vegetation. These strata are part of a vast sedimentary blanket1 called the Cape Supergroup. Although this blanket has been folded and eroded, it still covers much of the southern portion of South Africa.2

Underneath the road and plunging into the sea is a steep outcrop of granite. These smooth, grey, rounded rocks were once part of an enormous body of molten ‘lava’ deep within the crust of the earth. That body is now called the Cape Peninsula Pluton,3 and is itself part of a larger group of granite outcrops called the Cape Granite Suite.

According to the Bible, the world experienced a global, catastrophic Flood about 4,500 years ago, and we can explain this landscape from that perspective. Mainstream geologists do not believe the global Flood ever occurred, so they use a different lens through which to interpret the past. All the same, the careful observations they have made and the detailed reports they have written of those observations (e.g. in the references below) help us understand the rocks and interpret them from a biblical perspective. (I.e., minus the speculation in their reports about what happened before the geologists were born.)

We need to realise that we are looking at just a tiny part of the evidence for the Flood. We are like ants in the grass; our perspective is limited as we try to understand the world around us. That is why it is so helpful to examine geological maps and geological diagrams that show us a bigger scale of what is present.

Briefly, as a result of movements in the crust, the granite was emplaced in large magma chambers kilometres in diameter under the earth early during the Flood. Ongoing movement of water across the earth during this catastrophe removed the rock above the granite. As the Flood continued, fast flowing waters deposited a great volume of sediment in gigantic, flat, sheets over the continent. The sea levels continued to rise and this made room for more sediment to be deposited until eventually the sediment pile reached an enormous thickness—more than 7 km (4 miles) in Western Cape.4

Eventually, the floodwaters reached their peak. Further movements within the crust of the earth folded the sediments of the Cape Supergroup and deepened the ocean basins, allowing the floodwaters to flow off the continent. This eroded many kilometres of sediment from the landscape, depositing it at the edges of the African continent on the continental shelves. The mountains alongside Chapman’s Peak Drive, including Table Mountain, are erosional remnants, isolated rock outcrops that survived that remarkable erosional process.

References and notes

  1. Walker, T., Sedimentary blankets: Visual evidence for vast continental flooding, Creation 32(4):50–51, 2010. Return to text.
  2. McCarthy, T. and Rubidge, B., The Story of Earth and Life: A Southern African Perspective, Struik Nature, Cape Town, p. 194, 2005. Compton, J.S., The Rocks and Mountains of Cape Town, Double Storey Books, pp. 110–111, 2004 has a geologic map that also shows the geographical extent of the Peninsular Formation but his map does not extend as far as Port Elizabeth. Compton’s map on p. 17 shows the geographical extent of the Cape Supergroup which compares well with McCarthy & Rubidge’s. Return to text.
  3. Theron, J.N., Gresse, P.G., Siegfried, H.P. and Rogers, J., The Geology of the Cape Town Area, Department of Mineral and Energy Affairs, Republic of South Africa, 1992. Return to text.
  4. Compton, ref. 2, pp. 58–59. Return to text.

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