Thursday 7 February 2013

Moeraki Boulders - Are they evidence of ancient Chinese Junks?

This entry is in green type to indicate it may be very boring to some people, so if you're not interested in history, don't read on!

I was very interested in visiting the Moeraki Boulders as it featured in a book I recently read by Gavin Menzies called '1434' and one I touched on in a previous entry when we visited Rakaia Huts. Gavin Menzies is a retired British submarine navigator who has become obsessed with the Chinese and, what he believes is their world exploration, mapping and colonisation in the fifteenth century before Columbus, Vespuchi, Magellan and Cook. In his first book '1421' he claims all our famous European explorers travelled with Chinese maps and navigation systems and were thus just navigators rather than discoverers. In his second book, '1434' he claims the Chinese visited Italy and started the Renaissance, by providing information on all their discoveries, claiming that the great geniuses of people such as Leonardo Da Vinci were just great illustrators of Chinese work.

The reason the Chinese withdrew from this world domination, he claims, is due to a 20m diameter meteorite striking the earth at the edge of the New Zealand continental shelf, just to its south-east in the mid fifteenth century (evidence of such a crater has, apparently, been discovered). The resulting massive tsunami engulfed all pacific coasts destroying over 90% of the Chinese fleet, something from which they never recovered.

The Moeraki Boulders he claims are ballast from several huge Chinese treasure ships (100m long x 50m wide) that were dashed against the rocks in the tsunami. Evidence of the outline of the junks has apparently been located using 'Magnetic Anomaly' (can't say I know much about this process!). The evidence is logged on his website and you can read it by following this link:
http://www.gavinmenzies.net/Evidence/35-moeraki-beach-south-island-new-zealand/ 
He has also included photos and diagrams, which you can see on his next page, or at this link:
http://www.gavinmenzies.net/Evidence/36-moeraki-image-gallery/ 
In particular, look at the last two images (sketches) on this last link, they show his interpretation of where the huge Chinese treasure ships lay and how the Moeraki boulders relate to them.

Here's now a couple of pictures I took:
View of some boulders on the beach
A broken boulder














The first thing I note is that there are a large number of very round boulders on a small section of an otherwise sandy beach. What could have caused them? The official definition given is that the boulders originally formed around a central core of carbonate of lime crystals that attracted minerals from their surroundings, a process that started sixty million years ago, when they lay deep in muddy sediment. It does add that the process is little understood, leaving the door open that there may be some other explanation....


'Rocks' in the sand close to the boulders. Petrified wood?
I looked around the beach to see if I could see any evidence of the outline of a Chinese treasure ship. Nothing appeared obvious, only sand! However, nearby was a smooth rocky area, could this be the petrified remains of a wooden hull? I don't know and since I don't know the process of Magnetic Anomoly I find it difficult to say yea or nay but, on balance, it seems Gavin Menzies has made a massive 'leap of faith' to arrive at this conclusion.

What do you think? Read his book and let me know

5 comments:

Vicki McKeown said...

I too have read 1421 The Year The China Discovered The World and I thoroughly enjoyed his logic and reasoning. It also shed some light onto our own early history "myths and legends". However, I should point out that Gavin Menzies was a British submarine commander, not an American. As yet I have not got into 1434.

Brian and Jackie Cross said...

Hi Vicki, Many thanks for reading this entry and pointing out my error. I've now corrected it - don't know what I was thinking about! There's another entry related to 1421 that you might be interested in: https://brianandjackiecross.blogspot.fr/2013/01/new-year-floods-and-ancient-new-zealand.html and we also visited and wrote a blog entry on the Zeng He museum in Malacca (Melaka), Malaysia, in March 2015, which has an interesting exhibition of Gavin Menzies. Happy reading, Brian

Stephen said...

I was also very interested in this topic, not just because I lived near the Moeraki boulders as a teenager but because of what I discovered in a museum in Malacca. I guess about 10 years ago I was on holiday there and in the museum was the whole story of Chinese navigation, including all accounts of the tsunami in the Pacific as well as photos of the Moeraki boulders. I have watched several documentaries about this, including the stories of early Chinese communities in New Zealand. A lot of this history is ignored because as you may well know, history is written to suit the current situation and not necessarily the past.

Brian and Jackie Cross said...

Glad you enjoyed the post, it was an interesting place to visit and Gavin Menzies books make a thought provoking read. We also visited the museum in Melaka (Malacca), you can see our blog entry here. Thanks for visiting our blog
https://brianandjackiecross.blogspot.com/2015/03/melaka-and-final-leg.html?m=1

Dr Mike at Otago said...

There is no mystery about the origin of the carbonate concretions at Moeraki. Concretions are common in mudstones around the world. They form when carbonate microfossils dissolve into pore water as muddy sediment compacts. The dissolved carbonate migrates and precipitates as pore-filling cement around a nucleus - often a larger fossil. Usually concretions are disc- or ovoid-shaped - elongate in the direction of pore water flow. If the flow velocity is slow relative to the precipitation rate, they can be more spherical such as at Moeraki. The key observation is that the concretions are actively being eroded out of the mudstone as the cliff retreats. Their lifetimes once exposed on the beach is a few years. I have patiently watched one being exposed in the cliff face over the last 20 years.

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