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Devonian Faunule from the Jefferson Formation, Central Blue Spring Hills, Utah-Idaho
S. S. Beus
1965
Article
Journal of Paleontology
39(1):21-30
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Taxa discussed in this work:
Allanaria
Allanaria engelmanni
Ambothyris utahensis
Atrypa oneidensis
Cyrtina billingsi
Spirifera
Taxonomy:
Allanaria
belongs to
Spiriferidae
- Crickmay (1953)
Atrypa oneidensis
belongs to
Atrypa
- Beus (1965)
Ambothyris utahensis
belongs to
Ambothyris
- Beus (1965)
Cyrtina billingsi
belongs to
Cyrtina
- Beus (1965)
Allanaria engelmanni
belongs to
Allanaria
- Beus (1965)