Institute of Geology;
Shandong Institute of Geological Survey;
Jinan;
China;
State Key Laboratory of Palaeobiology and Stratigraphy;
Center for Excellence in Life and Palaeoenvironment;
Nanjing Institute of Geology and Palaeontology;
Nanjing;
China;
Cretaceous; Lithostratigrphy; Chronostratigraphy; Shandong; Province; China;