2002: Advances in the study of non-marine Jurassic-Cretaceous biostratigraphicai boundary and candidate stratotype in Luanping basin,northern Hebei. Geological Bulletin of China, 21(3): 176-180.
Citation:
|
2002: Advances in the study of non-marine Jurassic-Cretaceous biostratigraphicai boundary and candidate stratotype in Luanping basin,northern Hebei. Geological Bulletin of China, 21(3): 176-180.
|
2002: Advances in the study of non-marine Jurassic-Cretaceous biostratigraphicai boundary and candidate stratotype in Luanping basin,northern Hebei. Geological Bulletin of China, 21(3): 176-180.
Citation:
|
2002: Advances in the study of non-marine Jurassic-Cretaceous biostratigraphicai boundary and candidate stratotype in Luanping basin,northern Hebei. Geological Bulletin of China, 21(3): 176-180.
|