title: Paleontology. China clamps down on mining to preserve Cambrian site.
authors.forename: Dennis
authors.initials: D
authors.lastname: Normile
authors.forename: Xiong
authors.initials: X
authors.lastname: Lei
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002681:China; D003247:Conservation of Natural Resources / Q000191:economics; D005580:Fossils; D008906:Mining / Q000191:economics / Q000331:legislation & jurisprudence*; D010163:Paleontology / Q000331:legislation & jurisprudence*; D010710:Phosphates
chemical_list: D010710:Phosphates