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.
Reticulofenestra hillae
Bukry & Percival, 1971
Late Eocene - Early Oligocene
Yazoo Clay, Chickaswhai River, Shubuta, Mississippi, USA