Dalmanellidae from the Montoya Group (Ordovician) of Trans-Pecos Texas

H. J. Howe

1965

Article

Journal of Paleontology 39(2):235-247

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Taxa discussed in this work:

• Diceromyonia crassa
• Onniella plicata
• Onniella quadrata
• Onniella quadrata variata

Taxonomy:

• Diceromyonia crassa belongs to Diceromyonia - Howe (1965)
• Onniella quadrata variata belongs to Onniella quadrata - Howe (1965)
• Onniella plicata belongs to Onniella - Howe (1965)