位于我国南部的贵州,是一个地理条件复杂、少数民族众多、经济比较落后的省份;但在21世纪之初,它万万没有想到,竟被赋予了“古生物化石王国”的美称,从而扬名全球。世界各地的古生物学家蜂涌来贵州,他们把能够亲眼目睹或研究这些精美的中国化石当成一件幸事。贵州大地构造单元大部分属扬子准地台,面积约15万平方公里,约占全省总面积的88.26%,其基底构造由浅变质的梵净山(四保)群和 Guizhou, located in the south of our country, is a province with complicated geographical conditions, numerous ethnic minorities and a relatively backward economy. However, at the beginning of the 21st century, it never imagined that it was endowed with the reputation of the “fossilized kingdom of ancient fossils.” Known worldwide. Paleontologists from all over the world flock to Guizhou, and they regard being able to witness or study these exquisite Chinese fossils as a blessing. Most of Guizhou tectonic units belong to the Yangtze quasi-platform, covering an area of ​​about 150,000 square kilometers, accounting for about 88.26% of the total area of ​​the province. Its basement consists of the shallow metamorphic Fanjingshan (Si Bao) group and