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Paratriassoastrum

Protozoa - Spumellaria

Taxonomy
Paratriassoastrum was named by Kozur and Mostler (1981).

It was assigned to Hagiastridae by De Wever et al. (2001); and to Spumellaria by Tekin (2002).

Species
P. crassum, P. omegaense, P. parvum
Species lacking formal opinion data
P. cordevolicum

Synonymy list
YearName and author
1981Paratriassoastrum Kozur and Mostler
2001Paratriassoastrum De Wever et al. p. 136
2002Paratriassoastrum Tekin p. 422

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
RankNameAuthor
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
orderSpumellariaEhrenberg 1875
genusParatriassoastrumKozur and Mostler 1981

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. †Paratriassoastrum Kozur and Mostler 1981
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†Paratriassoastrum parvum Kozur and Mostler 1981
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: base of the Carnian to the top of the Early/Lower Hettangian or 237.00000 to 199.50000 Ma

Collections (43 total)


Time interval Ma Country or state Original ID and collection number
Carnian237.0 - 227.3Türkiye P. cordevolicum, P. parvum (130130) P. parvum (130131)
Carnian - Norian237.0 - 205.7Türkiye P. sp. A (130137)
Lacian227.3 - 215.38Türkiye P. cordevolicum (130684 130691)
Rhaetian205.7 - 201.4USA (Nevada) P. crassum (130600)
Rhaetian205.7 - 201.4Philippines (Palawan) P. parvum (95145)
Rhaetian205.7 - 201.4Türkiye P. omegaense (130667 130669 130673) P. sp. A, P. sp. B (59172 130672) P. sp. B, P. omegaense (130668 130671)
Rhaetian205.7 - 201.4Canada (British Columbia) P. crassum (94700 94730 94741 94746 94760) P. omegaense (94715 94716 94720) P. sp. (97492) P. sp. A (94707 94719 94731 94738 94751 94753 94762) P. sp. A, P. crassum (94740 94758) P. sp. A, P. crassum, P. omegaense (94759) P. sp. A, P. omegaense (94717 94743) P. sp. A, P. sp. B, P. crassum (94755) P. sp. A, P. sp. B, P. omegaense (94763) P. sp. B (94756 94761) P. sp. B, P. crassum, P. omegaense (94764)
Rhaetian205.7 - 201.4Hungary P. sp. (87045)
Early/Lower Hettangian201.4 - 199.5Canada (British Columbia) P. sp. (97493 97494)