Throw her a bone A GIANT, pinkish femur juts out of the ground, longer than a person is tall. The area is littered with the fossilised vertebrae, leg and arm bones and skull of this Hadrosaurus. For 70m years it and other dinosaurs have lain buried here. Now the site in Zhucheng, in Shandong province in eastern China, is known as “dinosaur valley” for its more than 10,000 fossils found to date. The hunt for dinosaurs only properly began in China in recent decades. Already more species have been identified there than in any other country.
The bonanza is explained by China’s great expanses of rock from the Mesozoic era, when “fearful dragons”, as they are called in Chinese, roamed. In many areas rivers, floods, sandstorms and earthquakes buried the animals soon after they died, so preserving them. An unusually large amount of the rock from this era is now close to the surface, so the troves of bones, eggs and footprints have been uncovered comparatively easily. A recent discovery in Liaoning province, the Changyuraptor yangi, is the largest known four-winged flying reptile and marks another vital...Continue reading
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