Chiasmolithus eograndis

Perch-Nielsen, 1971 Sep 12, 2020

Set number: 357

  • Chiasmolithus eograndis 28952 1
  • Chiasmolithus eograndis 28954 2
  • Chiasmolithus eograndis 28956 3
  • Chiasmolithus eograndis 28961 4
  • Chiasmolithus eograndis 28953 5
  • Chiasmolithus eograndis 28955 6
  • Chiasmolithus eograndis 28957 7
  • Chiasmolithus eograndis 28958 8
    10µm
Chiasmolithus eograndis, Ypresian, DSDP Leg 25, Site 245A, Mozambique Channel (Davie Ridge), Indian Ocean
Final Epithet
Chiasmolithus eograndis Perch-Nielsen, 1971
Basionym

Chiasmolithus eograndis Perch-Nielsen, 1971

Remarks

Species of Chiasmolithus having H-shaped cross-bars in the relatively large central area.

References

Perch-Nielsen, K., (1971): Elektronenmikroskopische untersuchungen an Coccolithen und verwandten Formen aus dem Eozan von Danemark. - Biologiske Skrifter, Kongelige Danske Videnskabernes Selskab. 18(3): 1-76.

Taxonomy
Chiasmolithus
Biostratigraphy
  • Phanerozoic
    • Cenozoic
      • Paleogene
        • Eocene
          • Early Eocene
            • Ypresian
Stratigraphic Range
Ypresian
Age (Ma)
56.00? - 48.07?
Holotype
Chiasmolithus eograndis 28952

Chiasmolithus eograndis Perch-Nielsen, 1971

Early Eocene

Rosnaes, Demark