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

Pactarentinia

Protozoa - Entactinaria - Palaeoscenidiidae

Taxonomy
Pactarentinia was named by Furutani (1983). Its type is Pactarentinia holdsworthi.

It was assigned to Palaeoscenidiidae by De Wever et al. (2001), Noble et al. (2017).

Species
Species lacking formal opinion data

Synonymy list
YearName and author
1983Pactarentinia Furutani
2001Pactarentinia De Wever et al. p. 175
2017Pactarentinia Noble et al. p. 453

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
Life
Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
superorderPolycystina(Ehrenberg 1838)
orderEntactinariaKozur and Mostler 1982
familyPalaeoscenidiidaeRiedel 1967
genusPactarentiniaFurutani 1983

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.

G. †Pactarentinia Furutani 1983
show all | hide all
Pactarentinia holdsworthi Furutani 1983
Pactarentinia igoi Kurihara and Sashida 2000
Pactarentinia intermedia Kurihara and Sashida 2000
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: silicap
Environment: marinep
Locomotion: passively mobilep
Life habit: planktonicp
Diet: omnivorep
Created: 2005-01-28 01:13:47
Modified: 2005-01-28 03:13:47
Source: p = phylum
Reference: Kiessling 1999

Age range: Spathian or 248.10000 to 246.70000 Ma

Collections (15 total)


Time interval Ma Country or state Original ID and collection number
Spathian248.1 - 246.7Japan (Honshu) P. koikei (220598 220599)
Spathian248.1 - 246.7Japan (Kanto) P. koikei (220542 220543 220545 220546 220547 220549 220552 220553 220555 220559 220561 220563 220567)