Sphenolithus spiniger

Bukry, 1971b May 04, 2021

Set number: 857

  • Sphenolithus spiniger 25825 1
  • Sphenolithus spiniger 25823 2
  • Sphenolithus spiniger 25827 3
  • Sphenolithus spiniger 25824 4
  • Sphenolithus spiniger 25822 5
  • Sphenolithus spiniger 25828 6
    10µm
Sphenolithus spiniger, Middle Eocene, IODP Leg 171, Site 1051A, Black Nose, Western North Atlantic

Set number: 856

  • Sphenolithus spiniger 1973 1
  • Sphenolithus spiniger 1976 2
  • Sphenolithus spiniger 1974 3
  • Sphenolithus spiniger 1975 4
    10µm
Sphenolithus spiniger, Middle Eocene, Arabian Peninsula
Final Epithet
Sphenolithus spiniger Bukry, 1971b
Basionym

Sphenolithus spiniger Bukry, 1971b

References

Bukry, D., 1971b. Cenozoic calcareous nannofossils from the Pacific Ocean. - San Diego Society of Natural History Transactions 16, 303-327.

Taxonomy
Sphenolithus
Biostratigraphy
  • Phanerozoic
    • Cenozoic
      • Paleogene
        • Eocene
          • Late Eocene
          • Middle Eocene
            • Bartonian
          • Early Eocene
            • Ypresian
Stratigraphic Range
Ypresian - Bartonian
Age (Ma)
48.70 - 40.60
Holotype
Sphenolithus spiniger 25827 Sphenolithus spiniger 25827 Sphenolithus spiniger 25827

Sphenolithus spiniger Bukry, 1971

Middle Eocene

DSDP Leg 6, Site 44, Horizon Ridge, northwestern Pacific Ocean.