Patterns of evolution and extinction in the last harpetid triolobites during the Late Devonian (Frasnian)

K. J. McNamara, R. Feist, and M. C. Ebach

2009

Article

Palaeontology 52(1):11-33

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Taxa discussed in this work:

• Eskoharpes
• Eskoharpes boltoni
• Eskoharpes guthae
• Eskoharpes palanasus
• Eskoharpes wandjina
• Eucorys barbouri
• Globoharpes
• Harpes neogracilis

Taxonomy:

• Harpes neogracilis belongs to Harpes - Richter and Richter (1924)
• Harpetidae belongs to Harpetida - McNamara et al. (2009)
• Eskoharpes palanasus belongs to Eskoharpes - McNamara et al. (2009)
• Eskoharpes wandjina belongs to Eskoharpes - McNamara et al. (2009)
• Eskoharpes boltoni belongs to Eskoharpes - McNamara et al. (2009)
• Eskoharpes guthae belongs to Eskoharpes - McNamara et al. (2009)
• Eskoharpes belongs to Harpetidae - McNamara et al. (2009)