Carbon and Oxygen Isotopic Stratigraphy of Mesoproterozoic Carbonate Sequences (1.6–1.4 Ga) from Yanshan in North China

<table>Stratigraphic variation in carbon and oxygen isotopic compositions of Mesoproterozoic carbonates from Yanshan, North China.</table>

International Journal of Oceanography

Figure 4: Carbon and Oxygen Isotopic Stratigraphy of Mesoproterozoic Carbonate Sequences (1.6–1.4 Ga) from Yanshan in North China 