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If someone asks you what is the largest carnivorous dinosaur in the world, you may say without hesitation: "Tyrannosaurus rex!" It should be said that if your answer is wrong, it would be unfair to you, because Tyrannosaurus rex is indeed described as the largest carnivor
In June 1995, the American Museum of Natural History reopened its two dinosaur exhibition halls to the public after three years of renovation. The brand-new exhibitions immediately attracted great attention from the society. The new display not only makes the postures of dinosaurs more vivid
China's first dinosaur fossil skeleton was unearthed from the east slope of Shawan, Lufeng County, Yunnan Province in 1939. Academician Yang Zhongjian, the pioneer and founder of vertebrate paleontology in my country, named it Lufengosaurus Xu. Lufengosaurus Xu is not only the first dinosaur
As a large animal family, dinosaurs have ruled the world for more than 100 million years. However, as far as the dinosaur family is concerned, not all different species co-existed. Some species only appeared in the Triassic, some only lived in the Jurassic, and some species only appeared in t
Whenever people talk about the largest animals on land, dinosaurs usually come to mind. We can imagine what it would be like for humans and underwater animals in front of dinosaurs. There are also different types of dinosaurs. For example, there are many types of pterosau
So far, the largest dinosaur we have discovered is Seismosaurus, which was 39 to 52 meters long! Height can reach 18 meters! ! The weight reaches 130 tons! ! ! In other words, if 2 to 3 seismic dragons stand together head to tail, they can line up from one gate of the football field to anothe
In fact, humans have discovered dinosaur fossils for a long time. Long before the Mantels discovered the Iguanodon, Europeans had long known that there were many bizarre and huge skeleton fossils buried underground. However, at that time, people did not know their exact ownership, so they wer
1. The story of Mr. and Mrs. MantelThere is a small place called Lewes in Sussex, southern England. 180 years ago, a country doctor named Mantel once lived here. Mr. Mantel was full of curiosity about nature and especially loved collecting and studying fossils. When he was not practicing medicine, h
The world's largest dinosaur nesting site is in Spain. Paleontologists have discovered a large number of dinosaur bone fossil fragments and dinosaur egg fossils in coastal sediments. These fossils have a long history and come from the late Cretaceous period about 70 million years ago. . The f
In the 1990s, an American paleontological expedition discovered the world's longest dinosaur footprint fossil ever found on a mudflat on the border of Turkmenistan and Uzbekistan. Among them, five tracks are longer than the world's longest dinosaur track found in Portugal, which extends 147 m
In early 1957, the 4th Regiment of the 2nd Detachment of the Geological Survey Division of the Sichuan Petroleum Administration Bureau, led by Xu Jiaren, the leader of the geological team, came to Gulou Mountain in Taihe Township in order to conduct oil and natural gas exploration in the Hech
From the end of 1996 to the beginning of 1997, many news media around the world rushed to report on the "most primitive bird" - Sinosaurus unearthed in Sihetun, Beipiao City, Liaoning Province, China. Researcher Ji Qiang, a researcher of Sinosauropteryx and director of the China Geological Mu
In 1993, some paleontologists in the United States discovered the complete fossil skeleton of a carnivorous dinosaur in the Sahara Desert of Niger, an African country, and called it the "African Hunter." The "African Hunter" is nearly 10 meters long, with a long skull, powerful forelimbs, sha
British zoologists have judged through research that many large four-legged sauropod dinosaurs were indeed slow-moving "stupid", walking at a speed of only about 1 meter per second, which is similar to the speed of human walking. The tracks of very large bipedal dinosaurs indicate that they g
1. Archaeopteryx specimens, gradient, evolution from dragon to bird As more and more feathered dinosaurs and primitive bird fossils are discovered, scientists have found that there are more and more similarities between the two, such as body structure (size, bone healing
1. History of pterosaur research Pterosaurs were discovered about half a century earlier than dinosaurs, and they can be found on all continents around the world. As early as 1757 to 1784, the first pterosaur fossil was discovered in Solnhofen, Germany. When the Italian s
Q1: What is the oldest bird in the world? A: So far, the oldest bird fossil found in the world is the Archaeopteryx fossil found in Solnhofen, Germany. Archaeopteryx lived on the Earth in the Late Jurassic period about 150 million years ago. Archaeopteryx has both bird and reptile characteristics.Q2
Q1: In what era did pterosaurs live? A: Pterosaurs originated in the Late Triassic about 220 million years ago and became extinct at the end of the Cretaceous 65 million years ago. They successfully survived on Earth for 150 million years and flew into the sky about 70 million years ea