Calcidiscus pacificanus Bukry, 1971b
Bukry, D. 1971b. Cenozoic calcareous nannofossils from the Pacific Ocean. - San Diego Society of Natural History Transactions 16: 303-327.
Varol, O. 1989b. Eocene calcareous nannofossils from Sile (northwest Turkey). Revista Española de Micropaleontología 21: 273-320.
Striatococcolithus pacificanus
(Bukry, 1971b)
Bukry, 1971b
Early Eocene
DSDP Leg 6, Site 47, Shatsky Rise, northwestern Pacific Ocean.