Ponceammina Vancouveringi, N. Gen., N. Sp., (Ponceamminidae, Foraminiferida) From the Early Miocene of Puerto Rico

G. A. Seiglie, M. B. Baker, D. Haman


The new agglutinated foraminiferid genus Ponceammina (type species: P. vancouveringi) is characterized by an asymmetrical planispiral to low trochospiral test, which may exhibit unequally inflated uncoiling chambers with a terminal slit-like aperture. The new taxon has been retrieved from southwestern Puerto Rico upper bathyal, Early Miocene strata.

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