Lufeng county
is located in the middle of Yunnan province, China. Belongs to weichu. The population in 1991 was 397,111. There are 25 ethnic groups including Han, Yi and Miao. Yuanzhi Lufeng County. Located in the middle of the central Yunnan Plateau, it has a subtropical plateau monsoon climate. The average annual temperature is 16.2℃, and the average annual precipitation is 929.1mm.. Agriculture is dominated by rice, corn and wheat. Minerals include coal, iron, aluminum and copper. Specialty Lufeng wax, scissors, black well salt, pomegranate, matsutake and so on. Chengdu-kunming railway transits.
Lufeng County, which is famous for its dinosaur and Lama fossil wonders at home and abroad, is located in the southeast of the central Yunnan Plateau, at 24o51 ′-25 north latitude. 31', 111 east longitude. 38′——112。 35', with a total area of 3,536 square kilometers. The territory is covered with green mountains and valleys, with an altitude of 1,311-2,754 meters. The average annual temperature is 16.2℃ and the average annual precipitation is 931mm.
Lufeng county is located in the low latitude plateau, which is suitable for the growth of many plants. The county has a total cultivated land area of 356,711 mu, which is rich in rice, corn, wheat, broad beans, peas, flue-cured tobacco and rapeseed. It has been listed as a national base county for commodity grain, high-quality tobacco leaves and commodity pigs and a national demonstration county for comprehensive agricultural development. In 2112, the county's total grain output was 174 million kilograms, and the total meat output was 3318.8 kilograms. The county has formed an agricultural production pattern of grain, oil, flue-cured tobacco, animal husbandry and economic fruit.
Lufeng has a subtropical monsoon climate. With mild climate, abundant sunshine and rainfall, Chuanjie Township and Luo Chuan Town with low altitude in the south are rich in heat resources and fertile land, which are ideal bases for comprehensive development of modern agriculture and development of economic fruits. The county has a wide forest coverage, many kinds of forest species and forest products, rich wild resources, and prominent fungi and medicinal plants, which have formed a large-scale development. Tricholoma matsutake and boletus products are exported to Japan, Europe, America and Southeast Asia.
Lufeng enjoys a superior geographical position, developed transportation, active market trade and commercial service outlets all over the county. Guangtong has been turned into a state-level economic and trade development zone because of its advantage of being located in the "dry dock" in western Yunnan. The tertiary industry, which is mainly composed of transportation, post and telecommunications, finance, tourism, catering services, wholesale and retail, warehousing and transshipment, has developed rapidly and is forming a comprehensive market integrating trade and processing.
The county has a total population of 418,111, and there are 25 ethnic groups, including Han, Yi, Miao, Hui, Bai and Lisu, including 318,917 Han and 95,354 ethnic minorities. The population living in cities and towns is 116426, accounting for 25.7% of the total population.
the county has jurisdiction over 4 townships, 111 towns, 163 village committees (communities), 2,156 natural villages and 2,185 villagers' groups. The towns include: Jinshan Town, Guangtong Town, Bicheng Town, Renxing Town, Qinfeng Town, Yipinglang Town, Luo Chuan Town, Tuguan Town, Heijing Town and heping town; Villages include: Nakamura, Chuanjie, Tuoan and Gaofeng.
the county is rich in mineral resources, and 29 kinds of metal and nonmetal minerals have been identified, such as copper, iron, salt, mirabilite and quartz sand. The industry has initially formed the development pattern of mining, metallurgy, casting, chemical industry, machinery, building materials and other processing industries. Metallurgical mining industry with iron and copper mining as the leading factor, machinery manufacturing industry with cylinder liners as the leading factor, building materials industry with cement as the leading factor and chemical industry with phosphate fertilizer as the leading factor have formed a certain scale, reaching an annual output of 5,111 tons of copper, 1 million tons of iron, 1 million tons of steel, 511,111 tons of timber, 311,111 tons of coke, 1 million tons of raw coal, 211,111 tons of salt, 711,111 tons of cement and 1 million cylinder liners. Cylinder liners, scissors, balsamic vinegar and other products have won many awards at home and in the province, and sell well in and outside the province and Southeast Asia.
there are dense railways and highways in China, and the traffic extends in all directions. Chengdu-kunming railway runs through 34 village committees in 13 townships (towns) and guangtong-dali railway is 8.5km across the territory. With National Highway 321, Anchu second-class automobile special line and Anfengying to Wuding as the trunk lines, the mileage of all kinds of highways in the county is 1,321 kilometers, which is the first in the state to realize the grading of village access and county and township highways.
the county's post and telecommunications industry is developing rapidly and well-informed. Program-controlled telephones are connected with international and domestic networks, with a total installed capacity of 48,318 telephones, which are distributed in all townships (towns) and village (neighborhood) committees; The mobile phone network covers 18 townships (towns) and 161 village (neighborhood) committees, with 23,611 users.
the county is rich in energy and electricity, and belongs to the upper reaches of Jinsha River and Yuanjiang River. The main flows in Longchuan River and Xingsu River are 51 km and 44 km respectively, with a water collection area of 3,536 square kilometers. There is a famous Yipinglang coal mine in the territory, and the two major power grids in Kunming and central Yunnan cover the whole territory.
the whole county enjoys a splendid view of humanities and numerous natural landscapes. It is a famous hometown of dinosaurs and a storehouse of fossils. Dinosaur fossils, Lamarcinoceros fossils, and the fossil wonders of Sichuan Street's Laochangqing (Scared) Dragon (Snake Neck) discovered in recent years spread all over the world, and are known as the world's top resources: ancient houses such as heijing town, Lianxiangguan and Langjingkui attic, and cultural relics such as Xingsu Bridge, Wumaqiao, Xiangtian Tomb and Wenbi Pagoda are of great ornamental value; Wutai Mountain, Shimen Reservoir, Donghe Reservoir and other natural scenic spots are full of peaks and peaks, with fresh scenery and fascinating lakes and mountains.
since the reform and opening up, Lufeng county's national economy has developed rapidly and healthily, its comprehensive economic strength has been significantly enhanced, and its investment environment has been significantly improved. The Lufeng County Party Committee and County People's Government firmly grasped the good opportunity of the country's implementation of the strategy of developing the western region and its accession to the WTO, implemented the all-round opening-up strategy, intensified the work of attracting investment, and strived to "introduce a new Lufeng" through attracting investment.
fossils of lamarckish apes
Chuxiong region is located in the center of the central Yunnan Plateau, which evolved from the Kangdian ancient land. About 14 million-8 million years ago, the ancient ancestor of mankind, the ancient ape, lived in Chuxiong area.
In May, 1975, Wang Zhengju, a cultural relic worker, found an early Pliocene ancient ape tooth fossil in the lignite deposit in Shihuiba, Miaoshanpo, 9 kilometers north of Lufeng County. Since then, the relevant departments have carried out over 11 excavations here successively, and * * * unearthed 3 skull fossils of Lamaxian, and more than 711 fossils of all kinds of ancient apes.
The discovery of Lufeng Lamarcinopithecus provides reliable evidence that human beings originated in Asia and southwest China. It fills an important gap between the ancient Lamarcinoceros from Kaiyuan to Yuanmou Man from 15 million years ago, which is of great significance to the study of the position of ancient apes in the evolutionary series and the origin of human beings, and has aroused great concern in international academic circles.
About 11 million years ago, primitive mammals gradually developed into apes. From ape-like animals to modern people, it has gone through several stages of development: ape, ape-man, ancient people and new people. Among them, the emergence from ape-like animals to ape-man has gone through a long transitional stage, because there is a very crucial step here: a leap from ape to ape-man. So, what kind of apes evolved people from? Some people advocate that australopithecus africanus said, while others advocate that modern human apes said. However, since the discovery of the fossil Lamarcus in India, most people have accepted that Lamarcus is the early ancestor of human beings.
Chuxiong region is located in the center of the central Yunnan Plateau, which evolved from the Kangdian ancient land. About 14 million to 18 million years ago, the ancient ancestor of human beings lived in Chuxiong area.
In May, 1975, Wang Zhengju, a cultural relic worker, found an early new century ape tooth fossil in the lignite deposit in Lime Dam, Miaoshanpo, 9 kilometers north of Lufeng County. Since then, the relevant departments have carried out over 11 excavations here, and * * * unearthed 3 fossils of the skull of the ancient ape, and more than 711 fossils of the stool bone, dentition, single tooth, phalanx, scapula and clavicle of the ancient ape.
The characteristics of the ancient Lamarcinopithecus fossils in Lufeng are: the jaws are shortened, and the gums are not horseshoe-shaped like other apes, but parabolic like human beings. There are fewer wrinkles on the occlusal surface of the teeth, the lower canine teeth are also short and small, and the foramen magnum is obviously in front. These characteristics are similar to those of the Lamarcinoceros found in India, so anthropologists in China named it "Lufeng species of Lamarcinoceros".
In October, 1988, the State Council announced the Shihuiba ancient ape fossil site as a national key cultural relic protection unit, zoned 21 mu, built a fence to protect it, and built a Lama ancient ape sculpture monument with a height of 11 meters and an ancient ape statue with a height of 2? 6? 12 meters, there are 8 steps, each step represents 1 million years, and the 8 steps mean that Lufeng Lamarcosaurus lived 8 million years ago.