Sphenolithus delphix Bukry, 1973c
Bukry, D., 1973c. Coccolith stratigraphy, eastern equatorial Pacific, Leg 16, Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project 16, 653-711.
Sphenolithus delphix
Bukry, 1973
Late Oligocene
DSDP Leg 16, Site 159, East Pacific Rise, Pacific Ocean