Hipparion fossil fauna
Bear India: India has a huge skull and bears stout teeth, cracked teeth have lost the function of cutting, molars into a square, above a blunt teeth. Specimens and political parts of India bear a rich and very well preserved. Bears only traces of the tail to recede into the legs and feet became short and heavy, so they significantly diminished the ability to hunt prey. Modern bear became more omnivorous animals, and dogs in the habit of eating meat far. Bears the origin and evolution in the northern hemisphere, in the Pleistocene invasion of South America, but they never penetrated the African strangely. There are all kinds of bears living environment, such as polar bears and ice and snow in the late Pleistocene to live in a cave in the cave bear.
Skunk
Rectangular teeth like: proboscideans in their entire history in the forest or plains are large or giant mammals. Proboscis and political regions are rich in fossils, especially in the Middle Miocene. To late Miocene period, as the environment changes, the proboscis reduce the number of class and political, only represented as a rectangular teeth. Mandibular teeth like a rectangular also have formed by the incisors shovel board shovel teeth like a shovel than a narrower board. Began collecting ancient Chinese medicine as a "keel" on the covers like a rectangular tooth fossil. Proboscideans evolved along different directions, which have a complex evolutionary history, the final extinction of many species, now only remaining Asian elephants and African elephants also left in the world.
Hipparion: three-toed horse with KK and chalk covered cheek teeth, with the GAO Guan tooth abrasion, the complex structure of enamel on the chewing surface exposed. Although the enamel structure among individuals in both age and change, but different species has its own distinct style, identified as an important symbol. Three-toed horses the original tip on the inside of the cheek teeth, which is close to the side of the tongue. Compared with the modern horse, three-toed horse's limbs are more slender. The first horse in the toe of the 120 million years ago for the first time since the late Miocene across the Bering land bridge from North America to Asia, then spread rapidly to Europe and Africa.
Small Marmot: Marmot is a small individual small marmot, and political areas it is found a new species. Marmot distribution of living in China in Gansu, Qinghai, Xinjiang, Sichuan, Yunnan and Tibet and other regions, they all inhabit the alpine grassland or meadow areas. For example, the main habitat of the Himalayan marmot 3750 ~ 5200 m in elevation between the alpine grassland, alpine meadow, valley shrub steppe, desert steppe plateau, plateau and mountain alpine desert and other desert environments. Small Marmota Marmota in morphology and morphology and are now students Marmot very close to their ecological environment should be much the same, and political areas that may have been appropriate in the early Pleistocene alpine marmot life the ecological environment of grassland or meadow .
Small marmot
Reed dog: the dragon is a bear found a large dog fossils, including males and females of the dozens of pieces of specimen. Tam Long Dog reed material is based on the establishment of a new species. Very strange that the fauna in the Tam Long fewer students are also two other new species of the genus dogs, that dogs and short head Longdan dogs, but fewer individuals. Reed dogs were dedicated to the French priest Teilhard de Chardin, he not only described the location of the dog are numerous fossils, but also foresaw the formation of the early Pleistocene there may be another unnamed canine. Reed dog is a large dog, the female average of 19.5 cm length of the first around the base, the male is about 21 cm long. Longdan dogs and individual dogs short head is quite large.
Reed badger: badger reed individual students badger is slightly larger than most, the first base of about 12 cm. Eurasian badger very few fossils, in South and Central Asia, there is no record of them, while in Europe the better fossil material fact only two, with China's badger different. Interestingly, Germany and Japan into the discussions in 1945 and had Creutzfeldt-Jakob Meles pointed out that when the early Pleistocene in China, there should be another kind of badger, but Teilhard de Chardin did not create new species, mainly because of his material Most of the lower jaw, skull and teeth on the little dragon Tam confirmed that the integrity of materials into the foreseeable Germany and Japan, to commemorate him, so will the dragon new species of bear found in badger badger named reed.
Sawtooth Tiger: Tiger teeth are widely distributed in Asia to live in the Middle Pleistocene Pliocene in Europe, living in the late Pliocene to Pleistocene in North America live in the late Pliocene to late Pleistocene life in Africa in the late Pliocene. Tiger is a medium to large teeth with serrated canine teeth of cats on the saber-shaped animal, its incisors, canines, upper fourth premolar and lower fourth premolars and first molar teeth jagged edge when not abrasive, limb bone relatively slender. Tiger teeth, as the genus name first proposed in 1890, and is based on the specimen is produced in Italy, the first part of a skull and lower jaw, this specimen is now preserved in the Institute of Geology and Palaeontology, University of Florence.
Giant Tiger Nihewan chin: chin giant tiger in the world is fairly well distributed in Asia, Europe, Africa and North America the Pliocene or Pleistocene have been found. And political regions in the giant chin Nihewan found the tiger with a slightly curved dagger is a medium size cat-like animal on the canine teeth, the teeth, no teeth, compared with short limbs, but the American saber-toothed tiger than slender. It started in China in 1930 Teilhard de Chardin Nihewan found in Hebei, he _set_ a new species of giant chin Nihewan tiger, as the _select_ion of specimens of this species a relatively complete skull on the preservation of the Tianjin Natural History Museum . Europe's giant chin tiger skull material is very fragmented, Italy-based site material is also being broken, no complete skull.
Cheetah Pro Xiaxi Wa
Deer Longdan Japan: Japan is a medium sized deer, deer hex sticks, that each of its three angles of a corner is a branch, the branch of high brow, long and straight main branch. Japanese deer horns slender, round or slightly flat cross section, angular surface decoration to the main groove, the second bifurcation is very high, second, the length and thickness of the triangle in the branch or less. Japanese deer Longdan and political areas to bear named dragon fossil sites, is a large Japanese deer. Lung Tam Mei Japanese deer and shoot it enough to make it every angle triangle of living of deer and axis deer branches distinguished. Japanese deer eyebrow angle between branch and main branch of a large, and less bending is further distinguishing characteristics and deer. With all the known variety of Japanese deer than the deer Longdan Japan are the largest.
Japanese deer Longdan
Shorthorn cattle Li: Li cow skull is a low, narrow, relatively slender limbs of bovine animals, distributed in the early Pleistocene Eurasia. Li females hornless cattle, male angle smaller, sub-cylindrical, the base began in the orbital angular later, the base angle to the orbital and orbital distance between the edge of their length about equal, the angle of the lower edge of the top surface of the occipital under the angle of back extension, separated with each other to varying degrees, Lai cattle near semi-circular pillow face, part of the skull in the corner still has a long post. In the short corner and political Lai discovered in cattle size large, broad nose and forehead, the male with one pair of short, straight or slightly more inward, Stretch back corner of the main, a horizontal angle of the long oval cross section shape.
Shorthorn cattle Li |
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