extremely significantp < 0.001
Both LREEs/HREEs and Eu/Eu* displayed extremely significant and positive correlations with La N /Yb N , La N /Sm N , and Gd N /Yb N ( p < 0.001), respectively.
Both LREEs/HREEs and Eu/Eu* displayed extremely significant and positive correlations with La N /Yb N , La N /Sm N , and Gd N /Yb N ( p < 0.001), respectively.