Faculty;
of;
Earth;
Sciences,;
China;
University;
of;
Geosciences,;
Beijing;
100083,;
China;
Faculty;
of;
Earth;
Sciences,;
China;
University;
of;
Geosciences,;
Beijing;
100083,;
China;
Faculty;
of;
Earth;
Sciences,;
China;
University;
of;
Geosciences,;
Beijing;
100083,;
China;
sequence; stratigraphy,; Cambrian-Ordovician,; Tarim; Platform,; Yangtze; Platform,; North; China; Platform.;