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While Dart and Bloom continued to discover Australopithecus in South Africa, the famous British paleoanthropologists Leakey and his wife (Louis Leakey and Mary Leakey) were also working hard in East Africa. On July 17, 1959, after nearly 30 years of unremitting search, they finally got their
In China, there have been legends and myths about "dragon" for a long time. The Chinese have known for a long time that there are often hard, stone-like animal bones and teeth buried underground. These bones and teeth can also have medical effects such as stopping bleeding. The imaginative Ch
Some scholars at home and abroad believe that E. sinensis is not a higher primate. The reason is that it shows many primitive characteristics than those early higher primates in Africa, and its materials are not complete enough. However, it didn’t take long for the discovery of Auroantium ge
In 1985, paleoanthropologist Lin Yipu discovered some ancient mammal fossils in the fissure accumulation of the Jellyfish Mountain quarry in Shanghuang Town, Liyang County (now Liyang City). After returning to Beijing, he provided these fossils to Qi Tao, an expert on Tertiary mammals at the
Today, people are no longer unfamiliar with the evolution from apes to humans. Curious humans still want to know when, where and what kind of animals the apes that became humans evolved. of. This is one of the hottest research topics in paleontology today, that is, the origin of higher primat
When talking about rats or mice, people always think of their bad habits such as stealing food, destroying crops, and even spreading diseases. The idiom "when a rat crosses the street, everyone shouts to beat it" fully expresses human beings' deep hatred for rats. However
In the North American continent during the early Eocene 50 million years ago, a fox-sized herbivore emerged from the primitive arthropods. It was called Eohorse. In fact, it was not only the ancestor of modern horses, but also It is the earliest type of the entire group of odd-dactyl animals
The history of carnivores can be traced back to protozoa hundreds of millions of years ago, when amoebas ate other single-celled organisms. Throughout the entire history of life, carnivores have continued to introduce new species along with the evolution of the entire biological world. At any
Modern whales have smooth skin and streamlined body shapes. Their huge tails create huge waves in the sea water, pushing their bodies to swim freely in the sea. But did you know that in the distant geological time, whales were once terrestrial animals with well-developed limbs? The discovery
As early as the late Triassic, when dinosaurs had just entered the evolutionary stage, a group of small animals that were inconspicuous at the time differentiated from therodonts among therapsid reptiles. They were born at the wrong time, because in the long years from the Jurassic to the Cre
Frogs, toads and salamanders are familiar amphibians. They are still active in ponds, rice fields, swamps, streams, rivers and wet places on land. All these living amphibians belong to a large family, the "slip-bodied amphibians", which used to be called "armorless amphibians". As the name su
At the end of the Devonian period, a certain kind of lobe-finned fish ventured out of the water and climbed onto land, becoming the earliest amphibians. Since then, vertebrates have entered a new world completely different from the environment they had lived in for hundreds of millions of yea
We Chinese have long known that turtles are long-lived animals, so there has been a proverb from ancient times: "A thousand-year-old king, an eighty-thousand-year-old turtle". But do you know? In the evolution of vertebrates, turtles and turtles also have a long history.
For a long time, the scientific community has believed that lobe-finned fishes, including coelacanths, were extinct from the earth as early as the early Cretaceous period. Humans can only understand this type of fish-shaped vertebrates through fossils in the strata. The leopard took a peek. I
We already know that based on the development of the temporal part of the skull, that is, the relationship between the development and changes of the temporal foramen, scientists divide reptiles (classes) into four subclasses, namely Anosus, Monossus, and Platysus. and Dicypodia. On this basi
In the middle Devonian period, some more advanced bony fishes appeared. Part or all of their bones ossify into hard bone. The outer layer of the skull is made up of a large number of bone fragments joined together in a complex pattern, covering the top and sides of the head and back over the
Lampreys look very much like ordinary eels. They have a slender body with exposed skin without scales. There is a long dorsal fin on its back, which extends back to the tail end and surrounds the tail to form a caudal fin. In addition, it has no other parts on its body. No other fins are pres
Vertebrates are the highest group in the animal kingdom. They form a subphylum of the phylum Chordata in the animal kingdom - the subphylum Vertebrates. Vertebrate skeleton pattern diagram There is a spine in the body of vertebrates, which is connecte