^Xu, Hai-peng; Zhang, Yi-chun; Qiao, Feng; Shen, Shu-zhong (September 2019). "A new Changhsingian brachiopod fauna from the Xiala Formation at Tsochen in the central Lhasa Block and its paleogeographical implications". Journal of Paleontology. 93 (5): 876–898.
Bibcode:
2019JPal...93..876X.
doi:
10.1017/jpa.2019.28.
S2CID197567885.
^Kashirtsev, A. S. (1959). Polevoi Atlas Fauny Permskikh Otlozhenii Severo-Vostoka SSSR. pp. 1–85.
^Xu, Hai-peng; Zhang, Yi-chun; Qiao, Feng; Shen, Shu-zhong (September 2019). "A new Changhsingian brachiopod fauna from the Xiala Formation at Tsochen in the central Lhasa Block and its paleogeographical implications". Journal of Paleontology. 93 (5): 876–898.
Bibcode:
2019JPal...93..876X.
doi:
10.1017/jpa.2019.28.
S2CID197567885.
^Kashirtsev, A. S. (1959). Polevoi Atlas Fauny Permskikh Otlozhenii Severo-Vostoka SSSR. pp. 1–85.