Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Hexasaturnalis nakasekoi

Protozoa - Entactinaria - Saturnalidae

Taxonomy

No taxonomic data are available

Sister species
H. hexagonus, H. octopus, H. tetraspinus, Kozurastrum beattiense, Kozurastrum sandspitense
Sister species lacking formal opinion data
H. minor, H. suboblongus

Synonymy list
No taxonomic opinions are available

Please join the Paleobiology Database and enter some data

RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
superorderPolycystina(Ehrenberg 1838)
orderEntactinariaKozur and Mostler 1982
familySaturnalidaeDeflandre 1953
subfamilyHexasaturnalinaeKozur and Mostler 1983
genusHexasaturnalisKozur and Mostler 1983
speciesnakasekoi

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Late/Upper Bathonian to the top of the Late/Upper Oxfordian or 168.20000 to 154.80000 Ma

Collections (19 total)


Time interval Ma Country or state Original ID and collection number
Middle Bathonian168.2 - 165.3Switzerland Hexasaturnalis nakasekoi (66939)
Late/Upper Bathonian - Callovian168.2 - 161.5Romania Hexasaturnalis nakasekoi (78704)
Callovian165.3 - 161.5Italy Hexasaturnalis nakasekoi (89639 89642)
Middle Oxfordian161.5 - 154.8Romania Hexasaturnalis nakasekoi (78677)
Middle Oxfordian - Late/Upper Oxfordian161.5 - 154.8Italy Hexasaturnalis nakasekoi (78757 78758 78759 78924)
Middle Oxfordian - Late/Upper Oxfordian161.5 - 154.8Romania Hexasaturnalis nakasekoi (78680 78681)
Oxfordian161.5 - 154.8Romania Hexasaturnalis nakasekoi (78678 78679)
Late/Upper Oxfordian - Early/Lower Kimmeridgian157.9 - 152.21Italy Hexasaturnalis nakasekoi (78769 78770 78928 78930)
Late/Upper Oxfordian - Late/Upper Kimmeridgian157.9 - 149.2Italy Hexasaturnalis nakasekoi (78974 78976)