Learn to look for fossils and be saved from insects
Got up early. The day here starts at 5 and ends at 9, because of the darkness. After Breakfast, immediately proceeded to business: today has scanned the skull of a…

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Odessa Archaeological Museum
Odessa archaeological Museum is one of the oldest in Ukraine. It is located in a magnificent building built in the country style in the middle of the XIX century, in…

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ancient

Unique fossils age 0.5 billion years to see even the nervous system of the animal

Our planet often brings surprises to scientists. Paleontologists generally are more like hunters, and despite the fact that the quest for long-extinct animals are strictly on science, some discoveries like treasures. It is possible to tell about fossils found recently in China. Age of it — 520 million years, and the animal itself (Chengjiangocaris kunmingensis) is a relative of modern crustaceans.

Amazing is the fact that the breed was printed not only the chitin armor with all the details, but the nervous system of the animal. It’s almost unbelievable fortune, and certainly the best preserved instance of the structure of the nervous system of extinct millions of years ago animal. Usually saved only hard body parts like teeth, bones, and chitinous shells. Get mineralized tissue is extremely rare, and “colored” fossil of this type is generally unique. At the center of all fossils is a clear line of purple color, it is so-called the nerve cord (“spinal cord”). On the line visible thickening is ganglia, located between each of the pairs of legs of the animal. According to Javier Ortega-Hernandez, the head of the research team who found the fossil, these ganglia were something like a mini-brain for each of the pairs of feet of ancient crustaceans. After a detailed examination of the finds were discovered and dozens baleally auxiliary nerve endings, which were fan-shaped along the entire length of the strand. Continue reading

Ancient graves, pyramid ruins found in Mexico
Construction work in Eastern Mexico exposed an ancient settlement, including 30 skeletons and the ruins of the pyramid, which is thought to have been up to 2,000 years old, archaeology…

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