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Guizhou ichthyosaurs
Guizhou ichthyosaurs
belong to the ichthyosaurs, Sast ichthyosaurs, and Sast ichthyosaurs. The Guizhou ichthyosaur fossil in our museum, which is about 5 meters long, is the best preserved, the most carefully repaired and produces the lowest ichthyosaur fossil found so far. It is the "treasure of the town hall" of the museum. The specimen is also rich in fossils such as ammonite, sea lily, bivalves, etc. Guizhou ichthyosaur is a large reptile that has lived in the ocean about 240 million years ago. They have a spindle-shaped body, fin-shaped limbs, round finger bones, and the whole shape is very much like a dolphin. It was the over.
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Xingyi Guizhou ichthyosaur
Xingyi Guizhou ichthyosaur
It is a medium-sized ichthyosaur with an adult length of 2 ~ 3m. Its limbs were completely evolved into paddle-like, and it was a creature capable of pelagic swimming. Its morphology and lifestyle were similar to that of today's dolphins, but the difference was that the tail fin of dolphins extended horizontally and generated power by beating the water up and down. The tail fin of Xingyi Qianichthyosaurus was bent downward and mainly played the role of steering and steering.
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Wusha Anshunlong
Wusha Anshunlong
belongs to the sea dragon order, the mysterious dragon super family, Anshun dragon genus, is a medium-sized marine reptile produced in the strata of the bamboo pole slope section of the Triassic franc group in Xingyi. It is the second species of Anshun dragon. Compared with the yellow fruit tree Anshun dragon, the skull of this species is The height of the nerve spine in the area is less than the width, and the dorsal edge has a vertical groove and spine, the terclavicle is cross-shaped, and the base of the anterior process is wide; the external condylural groove of the humerus is obvious, and the inner condium is very developed. There is a spine on the inner The specimen is preserved with backsight.
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Xingyi Xinpu Dragon
Xingyi Xinpu Dragon
It belongs to the sea dragon order, the sea dragon superfamily, and the new Pulong genus. It is an important member of the Guanling biota and a key protected paleontological fossil at the national level. This specimen is a marine reptile produced in the Triassic franc formation in Xingyi District, Guizhou, which is a small sea dragon. The top of Xingyi Xinpu＇s skull is regarded as a long triangle, the skull is flat on the side, the snout is protruding forward and slightly curved upwards, the upper jaw is obviously longer than the mandible, thefront teeth are pointed conical, and the rear teeth are blunt and round. The neck is short and thick, the torso is short, the hind limbs are slightly larger than the forelimbs, the tail is long and straight, accounting for about two-thirds of the individual length, and the limbs are short and slightly paddle-shaped.
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Kang＇s Carved Turtle Dragon
Kang＇s Carved Turtle Dragon
It belongs to the family Turtle Dragon, Carved Turtle Dragon, and is a national first-level protected paleonite fossil. Kang＇s Carved Turtle Dragon is a medium-sized marine reptile produced in the Triassic Franc Formation in Xingyi, Guizhou. The pillow of the skull has 3 large conical scales; the structure of the dorsal armor is more complex, with an obvious radial groove/ridge structure. The back armor is composed of a polygonal bone plate. It has short and strong limbs and has not evolved into a paddle. They have dense bones and thick bone plates, which must consume a lot of energy to reach the surface of the water. It is speculated that they cannot float on the surface of the water for a long time.
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Yang＇s phantomosaurs
Yang＇s phantomosaurs
It belongs to the fins, phantomosaurs, Yang＇s phantoms, is a medium-sized population of phantomosaurs. The adult individuals are generally about 1.3 meters long, the head is triangular, the kiss end is blunt and round, with sharp teeth, and various fish are the main food. The Yang＇s phantom dragon specimen in our museum mainly lives in the Middle Triassic. It was found in the bamboo pole slope section of the Triassic Falang Formation in Xingyi area. The fossils are intact and all parts of the body are clearly visible.
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Xingyi Oulong
Xingyi Oulong
It is a medium-sized Marine reptile, about 80 cm long, with a triangular skull, longer upper temporal foramina, and a humerus significantly shorter than the femur. Related to Yangi's Pterosaurus, it had a long, soft neck that swung freely in the water and used its sharp teeth to catch small fish.
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Hu＇s Guizhou Dragon
Hu＇s Guizhou Dragon
In 1957, Mr. Hu Chengzhi of the former National Geology Department accidentally discovered it during a field investigation in Xingyi. In 1958, Mr. Yang Zhongjian, a paleoanthropologist, named it. It is the first primitive pterygoid fossil discovered, studied and named in Asia.
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Li＇s Yunguilong
Li＇s Yunguilong
It is a pure faith dragon. It is produced in the bamboo pole slope section of the Triassic franc group by the Huangni River in Chanjiang, Wusha Town, Xingyi. Li＇s Yunguilong has a slender mouth and nose, slender teeth, and a long neck composed of 50 cervical vertebras. It is 2.2 meters long A young individual. The adult Yunguilong is more than 4 meters long.
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Small scale Guizhou cod
Small scale Guizhou cod
It is a large fish with more scales in the trunk, which may exceed 130 columns. Guizhou cod has ancient cod characteristics, such as long spindle-shaped body, diamond-shaped hard scales, hard scales on the surface of the fins, spiny scales on the front edge, crooked tail, slender mandible, significantly higher posterior orbit of the maxilla, large anal fins and a large number of fins.
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Liu＇s Biye fish
Liu＇s Biye fish
It is a large carnivorous fish found only in the Triassic ocean, up to 1 m long. The body of the Bier fish is spindle-shaped, the side of the body is smooth and scaleless, the tail fin is deep and fork-shaped, the tail handle is thin and powerful, and the swimming ability is strong.
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Xu＇s Chuangkong Sea Lily
Xu＇s Chuangkong Sea Lily
Sea Lily is a kind of echinoderms that originated in the Early Cambrian period. It lives in the sea and has multiple wrists and feet. The body is flowery, with a calcareous shell on the surface. The body of the sea lily has a stalk like a plant stem, and the feather-like thing at the top of the handle is their tentacles, also known as wrists. These tentacles confuse people like fern leaves, making people mistakenly think they are plants.
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Wusha flying fish
Wusha flying fish
150mm long, flat nose, wide pectoral fins on both sides of the chest as the main wing, a pair of small pairs of fins in the abdomen as the auxiliary wings, and deep forked tail fins in the tail to provide strong thrust to jump out of the water and glide. It is the oldest fish found to glide
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Xingyi Asian ichlidfish
Xingyi Asian ichlidfish
It is the most common fish in Xingyi fauna, with an individual size of 10 to 30cm. The surface of the head exoskeleton and gill cover of Xingyi Asian scaly fish has fine warts. The scales are thick, the surface is smooth, and there are very obvious serrations at the back edge of the scales.
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Xingyia gracilis
Xingyia gracilis
Xingyia gracilis is a small fish with a total length of 85mm. The body is long in the shape of a spindle. Its characteristics are similar to that of Guizhou Chinese true jawfish, but it is slender, with long dorsal fins, and more lateral scales. It is mainly distributed in the stratum of the bamboo pole slope section of the Xingyi Franc Formation in Guizhou.
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Sinoeugnathus kueichowenis
Sinoeugnathus kueichowenis
Sinoeugnathus kueichowenis is a small fish with a spindle-shaped body. The head is long and the body is high, and the total length of the known specimens is less than 10 cm. It is a small herring fossil. Guizhou Chinese true jawfish is mainly found in the bamboo pole slope section of the Franc group in Xingyi, Guizhou, Luoping, Yunnan and Fuyuan.
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