Palaeontologists working in the United Arab Emirates have uncovered elephant footprints that are seven million years old, making them the oldest of their kind and possibly the longest preserved trackway in the world. The find, reported on Wednesday in the British journal Biology Letters, was made at a site called Mleisa 1, in the UAE's Baynunah Formation, a geological outcrop dated to the Late Miocene. The footprints came from a herd of at least 13 elephants, ranging from adults to a young calf, as they walked through mud. The traces hardened, became buried and seven million years later became exposed once more through erosion. They are the oldest fossil evidence of an elephant herd. A larger imprint, distant from the others in the herd, is believed to be that of a male. Read more: http://www.montrealgazette.com/news...phant tracks/6184558/story.html#ixzz1n2564GbV
