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2 records found in the Index Nominum Genericorum database.

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Diacritical Conversion

Prospiraxis Williams, Bull. U. S. Geol. Surv. 41(6): 86. 1 Jun 1887.
Spiraxis Newberry 1884
Probably not a plant.
Superfluous substitute name for Spiraxis Newberry 1884, non Adams 1830 (Gastropoda).
FOSSIL-INCERTAE SEDIS (57) 08 Jun 2017

Diacritical Conversion

Spiraxis J. S. Newberry, Ann. New York Acad. Sci. 3: 219. 1884.
LT.: S. major J. S. Newberry (vide S. A. Miller, N. Amer. Geol. Palaeontol., First App. 666. 1892)
Devonian (Chemungian); South New York, U.S.A.
FOSSIL-INCERTAE SEDIS (57/104) 07 Jun 2017

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