The megalosaur (1676), the first dinosaur found. When part of his thigh was discovered in the UK in 1676, Professor at Oxford University, took her for part of the leg of a giant. Only 150 years later in 1824, William Buckland named the creature the “megalosaur”. The term “dinosaurs” appeared 20 years later in 1842.
Mosasaur (1764). Bones of mosasaurs found for hundreds of years, but could not understand who they belong to. Mosasaur notable for the fact that it was first considered to be the most ancient extinct species. It was made by the French naturalist Georges Cuvier, he first suggested that some creatures could live for millions of years before humans.
Iguanodon (1820) was the second creature, which was given the definition of “dinosaur”. The teeth of the iguanodon were discovered by British geologist Gideon Mantell. He showed them various scientist, but they considered that the teeth belong to the fish or rhinos. Only a couple of years from the remains iguanaman saw a giant creature.
Archaeopteryx (1860-1862). In 1859 Charles Darwin published his famous book “Origin of species” which described the theory of evolution. Soon was found a perfectly preserved skeleton of Archaeopteryx, which razosanas in “missing link” between dinosaurs and birds. Later found a much more convincing transitional forms, Archaeopteryx but remember all. Continue reading
The builders had to suspend work on the construction of the Crimean power bridge.
At a depth of six meters in the vicinity of the village of Ilyich, in Taman, was discovered a unique find.
The excavated complex for the collection of drinking water, the archaeologists of the Eastern-Bosporan expedition of the Institute Russian Academy of Sciences is considered the oldest in Russia. Moreover, scientists do not exclude: this structure can be conclusive evidence of the fact that in the Kuban ancestors had mastered the art of construction of hydraulic structures long before the ancient Greeks.
According to preliminary data, the finding refers to the VII–VIII centuries BC, and researchers believe that this, possibly the work of a pre-Greek population or even unknown to science civilization. Continue reading
The history of human migration outside of Africa continues to generate interest among anthropologists. In fact, it was the first and most ambitious trip in history, about which still very little is known. So you can imagine the delight of the scientists who discovered in a cave in Georgia, the remains of the first men, appeared outside the Black continent. In addition, the study findings provided interesting information about the life of our distant predecessors.
The source is so important for the science of fossil material became the famous cave of Dmanisi in Georgia. This is a unique place, archaeologists discovered in the early 1990s and were struck by the number of unique finds, hidden in this dungeon. Several years ago, there were found fragments of the skeleton of the genus Homo (our immediate ancestors). Their age, determined by radiocarbon Dating, was equal to 1.77 million years, and this discovery made in the scientific world furor: the fact that these are the earliest finds of this kind outside Africa. Alas, they were very fragmentary and did not allow to reconstruct the shape of the first Asians.
Now as a result of new excavations in Dmanisi were found the well preserved remains of ancient people who lived in the same time period. Their study has brought several important results.First, it has been definitively proved that the first men were direct descendants of Australopithecus – the first hominid became bipedal and started to purposefully use tools. Secondly, it turned out that the anatomy of our ancestors is very peculiar. They had long, well developed legs, virtually no less in this modern people. But the brain was small, from 600 to 775 cubic cm – two times lower than ours.
“Evolution was in the direction of increasing the efficiency of energy use while walking,” says Professor David Lordkipanidze from the Georgian national Museum in Tbilisi. “If you are going on a long trip, you don’t have to be a genius, but it is useful to have strong legs,” – presents the same thought in a slightly different vein, Jeffrey Lightman, head of the research project on the American side.