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The shape and characteristics of dinosaurs have always attracted much attention in scientific research, and therefore they have also become an important object of cultural and artistic creation. Here are some paintings related to dinosaurs: 1. "Dinosaur World": This work
Dinosaurs became extinct at the end of the Cretaceous period about 66 million years ago, so they no longer exist. Reptiles, birds, and mammals that exist on Earth today do not belong to the category of dinosaurs.However, there are some misinformation or rumors in some places that peopl
Dinosaurs are one of the ancient creatures that lived on Earth, and there are many species. At present, there are about 1,000 species of dinosaurs that have been discovered and named. These dinosaur species are divided into different families, genera and species according to different characteristic
Fish have accompanied humans for more than 5,000 years and have formed an indissoluble bond with humans. They have become extremely important food and ornamental pets in human daily life. There are about 32,000 species of fish discovered in the world. Fish live in water and are distributed in
How birds, the descendants of dinosaurs, escaped the mass extinction event 65 million years ago has always been a question that scientists are eager to answer. A large amount of volcanic ash caused by meteorites impacting the earth and frequent volcanic activities filled the atmosphere, causi
The remains of an ichthyosaur discovered in Svalbard offer new insights into the evolution of ancient marine reptiles. New research suggests that ichthyosaurs may have predated the dinosaurs after experiencing the largest mass extinction event on Earth. The earliest ichth
A sauropod from China may have had the longest neck of any known dinosaur. The discovery comes 30 years after the species was first discovered, as scientists try to learn more about how sauropods evolved in what is now East Asia. About 160 million years ago, during the la
The Academy of Sciences discovered an egg fossil in the Late Cretaceous strata of the Tiantai Basin, Zhejiang. The egg fossil is only 4.5cm long, with obvious sharp and blunt ends. The shape is very similar to a bird egg, but it shows the shell microstructure of a dinosaur egg.
Three years ago, a farmer in Patagonia, southern Argentina, suddenly stumbled upon an incredible paleontological fossil in the desert near Patagonia. He and his family immediately notified a nearby paleontology museum of their discovery. Immediately afterwards, museum staff and archaeologists
在水族宠物市场上，有一种长相奇特，“脸颊”两旁各长三支羽状的“角”的小动物伏在水里，人们常叫它“六角恐龙”。其实，它们的真名是墨西哥钝口螈（Ambystoma mexicanum）也叫美西螈，墨西哥的特有物种。羽状的“角”是它们的外鳃，可以在水中呼吸氧（图一），但它们并不是鱼类，而是很有特色的两栖动物。典型的两
In 1853, 20 Victorian dignitaries held a New Year's dinner inside a dinosaur model that had been on display in 1851. This model, which is still preserved in London's Crystal Palace Park, was the world's first real dinosaur model, and it captured the public's attention to this day. But now, mo
Some complex behaviors in biological evolution are difficult to observe in fossil evidence. Parental care (referring to the protection and feeding of offspring by parents) is an important adaptive behavior in the evolution of higher life, and it is also the key to the social nature of arthrop
Which came first, the chicken or the egg? All walks of life have endlessly and tirelessly discussed this question. From philosophy to paleontology to life sciences.What is the relationship between chickens and birds? Chickens, animal kingdom, chordates, vertebrates, birds. According to the ancient G
Chinese and American researchers said on the 12th that two fossils discovered in northern China showed that early mammals had learned to climb trees and dig holes in the ground during the Jurassic Period, which was dominated by dinosaurs about 160 million years ago. , showing diverse ecologic
Tyrannosaurus is a recognized ferocious carnivorous dinosaur. They sometimes even kill each other, and the most famous member of this type of dinosaur is Tyrannosaurus rex. Scientists found clear tooth marks on the skull and jaw of a Tyrannosaurus rex found in Dinosaur Pr
The new specimen is named Pterygornis dapingfangensis, which is a relatively advanced enantiornithine. An external sternal manubrium develops on the front edge of the sternum. In living birds, the external sternal manubrium is mainly used to attach the clavicular membrane of the pectoralis, b
The turtle has always had a unique status in Chinese culture, and its status is very noble. Turtle, dragon, phoenix and lin are collectively called the Four Spirits. The turtle is regarded as a symbol of longevity, as mentioned in Cao Cao's "The Turtle is Longevity". Turtles were also regarde
On September 25, the British "Nature" magazine website published a paleoecological restoration picture on the homepage headline, and reported a report on ancient vertebrae from the Chinese Academy of Sciences under the title "Ancient fish show new face - jaw-dropping scientific discoveries" T