Phylogeny of the Ordovician Diplograptoidea

C. E. Mitchell, D. Goldman, S. L. Klosterman, J. Maletz, H. D. Sheets, and M. J. Melchin

2007

Article

Acta Palaeontologica Sinica 46:332-339

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Taxa discussed in this work:

• Climacograptacea
• Dicranograptidae
• Diplograptina
• Lasiograptidae

Taxonomy:

• Dicranograptus belongs to Dicranograptacea - Mitchell et al. (2007)
• Orthograptidae belongs to Diplograptidae - Mitchell et al. (2007)
• Phormograptus belongs to Lasiograptidae - Mitchell et al. (2007)