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 (The specific location cannot be disclosed)
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.