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† Downiesphaeridium

Additional Functions

Grouping

Belong­ing to

Gaeabionta  ⇒ Domäne: Eukaryota  ⇒ Reich: Dinophyta  ⇒ Klasse: Dinophyceae

Taxo­nomic seg­ment

Gattung

This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.

Name from

Corre­spond­ing author (Name, Year)

Islam, 1993

Other languages

scientific

Downiesphaeridium

Lebenszeitraum in Million Jahren (Ma)

Start age: 89.3 Ma - End age: 89.3 Ma
Phanerozoic
(Phanerozoikum)
Mesozoic
(Mesozoikum)
Cretaceous
(Kreide)
Upper/Late Cretaceous
(Obere Kreide)
Coniacian
(Coniac)
Turonian
(Turon)
85.8
89.3
89.3
93.5

Reference- and Source indication, Literature

Next lower taxonomy level

On the same taxonomic level (siblings) (Count: 103)

Taxonomic assignment (3)

References by PBDB, License: CC BY

  • A. S. Deaf, 2014 - Cretaceous (Albian–?early Santonian) palynology and stratigraphy of the Abu Tunis 1x borehole,northern Western Desert, Egypt - Palynology (38), 51-77 (book, English)
  • M. S. Mahmoud, 2007 - Early Cretaceous (Aptian–Albian) palynology of the Kabrit-1 borehole, onshore Northern Gulf of Suez, Egypt - Revista Española de Micropaleontología (39), 169-187 (journal article, English)
  • M. S. Mahmoud, 2007 - Creataceous palynology (spores, pollen and dinoflagellate cysts) of the Siqeifa 1-X borehole, Northern Egypt - Rivista Italiana di Paleontologia e Stratigrafia (113), 203-221 (journal article, English)
  • J. B. Riding, 2002 - Aptian to Coniacian (Early–Late Cretaceous) palynostratigraphy of the Gustav Group, James Ross Basin, Antarctica - Cretaceous Research (), 739-760 (journal article, English)