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Tiaracrinus

Crinoidea - Zophocrinidae

Taxonomy
Tiaracrinus was named by Schultze (1866) [Sepkoski's age data: D Gedi D Eife Sepkoski's reference number: 1066].

It was assigned to Zophocrinidae by Ubaghs et al. (1978); and to Disparida by Sepkoski (2002).

Species lacking formal opinion data

Synonymy list
YearName and author
1866Tiaracrinus Schultze p. 114 figs. 8, Pl. 13
1978Tiaracrinus Ubaghs et al. p. T562
2002Tiaracrinus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
RankNameAuthor
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
Disparida(Moore and Laudon 1943)
superfamilyBelemnocrinoideaMiller 1883
familyZophocrinidaeMiller 1892
genusTiaracrinusSchultze 1866

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. †Tiaracrinus Schultze 1866
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationarysubc
Attached: yessubc
Life habit: intermediate-level epifaunalsubc
Diet: suspension feedersubc
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 16:34:13
Modified: 2009-10-09 13:33:22
Source: subc = subclass, c = class, p = phylum
References: Aberhan et al. 2004, Aberhan 1992, Kiessling 2004

Age range: base of the Ludfordian to the top of the Late/Upper Emsian or 425.00000 to 393.47000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Ludfordian425.0 - 422.7Czechia T. sp. (14067)
Lochkovian419.62 - 413.02Czechia T. sp. (94439)
Lochkovian - Pragian419.62 - 410.62France (Alsace) T. soyei (38802)
Late/Upper Emsian399.5 - 393.47Czechia T. rarus (14139)