Reticulofenestra hillae
Set number: 1673
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10µm
Set number: 1699
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10µm
Reticulofenestra hillae Bukry & Percival, 1971
Length: 16.0 µm
Original Description: This large elliptic placolith has a thick, wide elliptic collar around a small central area opening that occupies less than a third of placolith length. Size: 14-20 µm.
Large (>14.0 µm) subcircular species of Reticulofenestra having a central opening less than the width of the pelaga
Bukry, D. & Percival, S. F. 1971. New Tertiary calcareous nannofossils. Tulane Studies in Geology and Paleontology 8: 123-146.
Holotype
Reticulofenestra hillae
Bukry & Percival, 1971
Late Eocene - Early Oligocene
Yazoo Clay, Chickaswhai River, Shubuta, Mississippi, USA