Zhang, Yuandong, Nanjing Institute of Geology & Palaeontology, Academia Sinica, China

  • Treatise Online 2017: no. 84–100 - Articles
    Treatise Online no. 85: Part V, Second Revision, Chapter 18: Order Graptoloidea and Family Anisograptidae: Introduction, Morphology, and Systematic Descriptions
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