Zhang, B. (1986). 申扎、班戈早白垩世圆笠虫 - Early Cretaceous orbitolinids from Xainza and Baingoin, Xizang. 中国科学院南京地质古生物研究所丛刊 - Bulletin of Nanjing Institute of Geology and Palaeontology Academia Sinica. 10: 101-122.
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Zhang, B.
1986
申扎、班戈早白垩世圆笠虫 - Early Cretaceous orbitolinids from Xainza and Baingoin, Xizang.
中国科学院南京地质古生物研究所丛刊 - Bulletin of Nanjing Institute of Geology and Palaeontology Academia Sinica