New Silurian Neotaxodont Bivalves from South Wales and their phylogenetic significance

V. A. Ratter, and J. C. W. Cope

1998

Article

Palaeontology 41(5):975-991

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Taxa discussed in this work:

• Frejidae
• Trecanolia
• Trecanolia acincta
• Uskardita
• Uskardita mikraulax

Taxonomy:

• Freja belongs to Frejidae - Ratter and Cope (1998)
• Trecanolia belongs to Frejidae - Ratter and Cope (1998)
• Trecanolia acincta belongs to Trecanolia - Ratter and Cope (1998)
• Uskardita belongs to Frejidae - Ratter and Cope (1998)
• Uskardita mikraulax belongs to Uskardita - Ratter and Cope (1998)