The Xiphostylidae Haeckel and Parvivaccidae, n. fam, (Radiolaria) from the North American Jurassic

E. Pessagno, W. M. Six, and Q. Yang

1989

Article

Micropaleontology 35(3):193-255

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Taxa discussed in this work:

• Archaeocenosphaera
• Archaeocenosphaera laseekensis
• Archaeocenosphaera ruesti
• Lanubus dickinsoni
• Lanubus holdsworthi
• Lanubus purus
• Neotripocyclia
• Parvivacca
• Parvivacca blomei
• Parvivacca simplex
• Suna harperi
• Triactoma amajacensis
• Triactoma frequens
• Triactoma hidalgoensis
• Triactoma kellumi
• Triactoma mexicana
• Triactoma prolongata
• Triactoma spinosa
• Tripocyclia brooksi
• Tripocyclia foremanae
• Tripocyclia notabilis
• Tripocyclia smithi
• Tripocyclia southforkensis
• Xiphostylus fragilis
• Xiphostylus gasquetensis
• Xiphostylus halli
• Xiphostylus logdellensis
• Xiphostylus whalenae
• Zanola

Taxonomy:

• Triactoma prolongata belongs to Triactoma - Pessagno et al. (1989)
• Tripocyclia brooksi belongs to Tripocyclia - Pessagno et al. (1989)
• Tripocyclia foremanae belongs to Tripocyclia - Pessagno et al. (1989)
• Tripocyclia smithi belongs to Tripocyclia - Pessagno et al. (1989)
• Xiphostylus logdellensis belongs to Xiphostylus - Pessagno et al. (1989)
• Lanubus dickinsoni belongs to Lanubus - Pessagno et al. (1989)
• Lanubus purus belongs to Lanubus - Pessagno et al. (1989)