J. C. Merriam. 1902. Triassic Ichthyopterygia from California and Nevada. University of California Publications Bulletin of the Department of Geology 3(4):63-108
Bibliographie (1)
J. C. Merriam. 1908. Triassic Ichthyosauria. Memoirs of the University of California 1(1):1-155
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