JOHNS, M.J. & BARNES, C.R. & ORCHARD, M.J. (1997)
Taxonomy and biostratigraphy of Middle and Late Triassic elasmobranch ichthyoliths from north Eastern British Columbia. Geological Survey of Canada, Bulletin, 502: 1–235

CHEN, L. & CUNY, G. (2003)
Discovery of the Middle-Late Triassic elasmobranch ichthyoliths from Guanling area, Guizhou, SW China. Geological Bulletin of China, 22 (4): 236–247

JIN, F. (2006)
An Overview of Triassic Fishes from China. Vertebrata Palasiatica, 44 (1): 28–42