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Trexus

Protozoa - Nassellaria

Taxonomy
Trexus was named by Carter et al. (1998). It is not extant. Its type is Trexus dodgensis.

It was assigned to Nassellaria by Tekin (2002).

Species
T. dodgensis (type species)

Synonymy list
YearName and author
1998Trexus Carter et al.
2002Trexus Tekin

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
superorderPolycystina(Ehrenberg 1838)
orderNassellariaEhrenberg 1875
genusTrexus

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. †Trexus Carter et al. 1998
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†Trexus dodgensis Carter et al. 1998
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 Hettangian to the top of the Early/Lower Sinemurian or 201.40000 to 192.90000 Ma

Collections (41 total)


Time interval Ma Country or state Original ID and collection number
Hettangian201.4 - 199.5Türkiye T. dodgensis (33671 33672)
Late/Upper Hettangian201.4 - 199.5Canada (British Columbia) T. dodgensis (34140 94376 94400)
Hettangian - Sinemurian201.4 - 192.9Canada (British Columbia) T. dodgensis (34147)
Late/Upper Hettangian - Early/Lower Sinemurian201.4 - 192.9Canada (British Columbia) T. dodgensis (34146 94300 94301 94378)
Late/Upper Hettangian - Early/Lower Sinemurian201.4 - 192.9Peru (Amazonas) T. dodgensis (94849)
Early/Lower Sinemurian199.5 - 192.9Canada (British Columbia) T. dodgensis (94306 94379 94380)
Late/Upper Sinemurian199.5 - 192.9Canada (British Columbia) T. dodgensis (94343 94344 94346 94347 94351 94355 94357 94360 94361 94382 94383 94384 94385 94386 94413 94418 94420)
Sinemurian199.5 - 192.9Türkiye T. dodgensis (33673 33674 33675 33676 33677 33678 33679 33680 33681 33682)