Bibliographic Detail
Liu, J. & Chen, Z., 1992
Reference:
Liu, J. & Chen, Z. (1992). Discovery of Fossil Charophytes from the Late Triassic Xujiahe Formation and Early Jurassic Lower Yimen Formation, Sichuan Province, and Its Significance. Acta Geologica Sinica 5(3): 301-309, 1 plate.
Publication Date:
September 1992