Early Miocene (3)
Discoaster (12)
Sphenolithus (20)
Helicosphaera (14)
Scyphosphaera globulata Bukry and Percival, 1971
Description: Almost spherical, with narrow opening.
Remarks: Distinctive and common Late Miocene - Pliocene speces.
Original description:
Neogene: Scyphosphaera; Scyphosphaera globulata