Recently 10-year-old boys discovered paleontological fossils while playing. How did these fossils form?

This 10-year-old Jinan guy usually likes to collect some specimens in the wild. His observation ability is also very good, and he also likes to learn some related knowledge. The little boy happened to be on holiday at home that day, so he and his mother went to the wild to collect some plant specimens. While collecting plant specimens, he accidentally found this paleontological fossil. When children found this fossil, they thought it looked very strange, so their mother and children took it directly to the local geological museum for verification. After textual research, it is actually a trilobite fossil.

In fact, the trilobite fossil was also called Yanzishi Fossil fossil in ancient times, and some people called it Batstone, but the trilobite fossil is only its scientific name. Trilobite fossils themselves belong to paleontological fossils. If widely classified, it belongs to trilobites. The fossils found by this child are mainly butterfly insects. The head structure and tail structure can be seen throughout the fossil. According to some data, trilobites belong to trilobites, and trilobites themselves are ancient arthropods. They were born at the bottom of the sea in ancient times, and there are many kinds and sizes.

The smallest trilobite is about 1 cm and the largest is about1m. In fact, trilobite fossils have been found in many areas of Shandong Province, such as Tai 'an and Linyi. In addition, there are trilobite fossils in Zhangqiu and southern mountainous areas. Even in Jinan, trilobite fossils have been found. People always say that interest is the best for children, but the teacher is absolutely right. It is understood that 10-year-old boys who found fossils have a wide range of interests. Children usually like geology and often cultivate their emotions in nature.

Parents and teachers of children are especially supportive of their hobbies. Children's mothers often take their children to collect some specimens. At the same time, it can not only let children learn more knowledge, but also let children understand nature, which can be said to be multi-purpose. It is because of these children's hobbies that this paleontological fossil was discovered.