TY  - CHAP
A1  - Yu, W.
A1  - Xi, Y.-H.
C1  - In: Nanjing Institute of Geology and Palaeontology, Academia Sinica (Ed.) A Handbook of the Stratigraphy and Paleontology in Southwest China. Science Press, Beijing, pp. 300-302.
TI  - Permian gastropods
UR  - https://molluscabase.org/aphia.php?p=sourcedetails&id=479920
PY  - 1974
Y2  - 2026-04-12
ER  -