Crucibiscutum hayi

(Black, 1973) Jakubowski, 1986 Jul 12, 2026

Set number: 3336

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Crucibiscutum hayi, Early Hauterivian, DSDP Leg 36, Site 327A, The Maurice Ewing Bank, Falkland Plateau

Set number: 3335

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Crucibiscutum hayi, Early Cenomanian, Folkestone, SE England

Set number: 3334

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Crucibiscutum hayi, Late Aptian, Gargas, SE France

Set number: 3333

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Crucibiscutum hayi, Late Aptian, Gargas, SE France

Set number: 3332

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Crucibiscutum hayi, Late Aptian, Gargas, SE France

Final Epithet

Crucibiscutum hayi (Black, 1973) Jakubowski, 1986

Basionym

Cruciplacolithus hayi Black, 1973

References

Black, M. 1973. British Lower Cretaceous Coccoliths. I-Gault Clay (Part 2). Palaeontographical Society Monograph 127: 49-112.

Jakubowski, M., 1986. New calcareous nannofossil taxa from the Lower Cretaceous of the North Sea. INA Newsletter. 8, 38-42.

Taxonomy

Crucibiscutum

Uncategorised

Biostratigraphy

Stratigraphic Range

Early Hauterivian - Early Cenomanian

Age (Ma)

132.60? - 96.24?

Holotype

Cruciplacolithus hayi Black, 1973

Late Albian

Folkestone, SE England