What happened to the living fossils of fish that survived extinction for 60 million years?

Updated on science 2024-07-23
8 answers
  1. Anonymous users2024-02-13

    Fish living fossils are fossils formed by the fusion of bones and rocks and the complete petrification of fish after death due to various complex geological processes.

  2. Anonymous users2024-02-12

    A living fossil of a fish that survived extinction for 60 million years, this is a coelacanth that has survived tens of millions of years of extinction.

  3. Anonymous users2024-02-11

    This fish is the coelacanth, which scientists believe appeared 300 million years ago and is one of the ancestors of terrestrial vertebrates.

  4. Anonymous users2024-02-10

    No.

    The ichthythyosaurus is one of the oldest known terrestrial vertebrates. Judging by the fossils found, they lived about 360 million years ago. Compared to the newt, the newt has very flexible joints in its limbs and wide ribs, which are conducive to supporting its body to walk on land, and its spine has developed articular key processes that allow the spine to bend and move.

    The head of the fish newt is high and narrow, and the skull structure is solid, and there are remnants of the gill operculum of the fish. Its body is covered with small scales, its body is flattened on its sides, and it has a tail that resembles the tail fin of a fish. Its vertebrae and other structures are very similar to those of the total finned fish.

    Based on these features alone, it is entirely possible to include ichthythyosaurus in the fish, but the eyes of ichthyosaurus have been moved back to the middle of the skull, unlike the anterior snout of the total-finned fish.

    It has grown limbs, strong shoulder straps and belts, and can use its limbs to support its body and crawl on the ground. The shoulder straps of its forelimbs are no longer attached to the skull like in fish, indicating that the head is able to move. These progressive features indicate that it has developed into amphibians, and should be regarded as the oldest ancestor of amphibians, i.e., the first vertebrates to land on land.

  5. Anonymous users2024-02-09

    Fish fossils 100 million years ago reveal the mystery of the evolution of life! These fish fossils were discovered by Zhu Min's team at the Chinese Academy of Sciences and the Institute of Paleoanthropology in Chongqing and Guizhou! It can be said that the discovery of fish fossils has filled the gap of vertebrates from "fish to humans" for nearly 300 years, which is of great significance!

    We all know Darwinian evolution, and most people know that humans evolved from apes, but most people don't know about the period from fish to apes! When Zhu Min's team was studying the early Silurian strata, they inadvertently discovered two fossil reservoirs, which continued the early stage of Darwin's theory of evolution! The history of human evolution has become more complete with the discovery of fish fossils, and the evolutionary history of human beings on the earth can be traced back to 100 million years ago, which is really shocking!

    From these fish fossils, we can see that these fish have an upper jaw and a chin, while vertebrates almost all have an upper jaw and a lower jaw, which is not a striking similarity, but a historical record of evolution from generation to generation! From fish to people, most people think it's nonsense, how can we be "fish"! It is true that Darwin's theory of evolution can show the later evolutionary history of mankind, but this is not the whole story, and now that there is empirical evidence, we can explore the origin of mankind from the ocean period!

    It is no coincidence that almost all vertebrates in the world have an upper jaw and a chin! The research of Zhu Min's team can be described as profound, as soon as the conclusion of human evolution from fish came out, the world's academic community will focus on Zhu Min's team, in fact, human evolution from fish, has long been conceived, and now Zhu Min's team has found the key evidence, fish fossils, it is with evidence, human evolutionary history, we can start from the "head"!

    Correct understanding. As soon as the conclusion that humans evolved from fish came out, many people thought it was a joke! I hope you have a correct understanding of this matter, this is not fake news, this is a well-reasoned conclusion!

    Fish fossils 100 million years ago reveal the mystery of the evolution of life! What do you think about this?

  6. Anonymous users2024-02-08

    These fossils were unearthed in the "Chongqing Peculiar Buried Fossil Repository" and the "Guizhou Shiqian Fossil Repository", and the results of the excavation, collection and research of the buried fossils in these two fossil repositories have filled in the initial link missing in the evolutionary history of "from fish to man".

  7. Anonymous users2024-02-07

    Zhu Min's team from the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences discovered the "Chongqing Specific Buried Fossil Library" and the "Guizhou Shiqian Fossil Library" in the early Silurian strata of Chongqing, Guizhou and other places in China about 100 million years ago, adding another world-class specific buried fossil bank in China, filling the gap in the global early Silurian jawed fossil record, and providing definitive evidence for the rise of jaws and the earliest radiation differentiation for the first time.

  8. Anonymous users2024-02-06

    In the "Chongqing Peculiar Buried Fossil Library", a team found a large number of complete miracle Xiushan fish fossils hundreds of millions of years ago.

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