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Pentremitida

Blastoidea - Pentremitida

Taxonomy
Pentremitida was named by Matsumoto (1929). It is not extant.

It was assigned to Blastoidea by Lane et al. (2001).

Subtaxa
Hyperoblastidae

Synonymy list
YearName and author
1929Pentremitida Matsumoto
2001Pentremitida Lane et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
RankNameAuthor
phylumEchinodermata
subphylumBlastozoa
classBlastoideaSay 1825
orderPentremitidaMatsumoto 1929
orderPentremitidaMatsumoto 1929

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.

Or. †Pentremitida Matsumoto 1929
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Fm. †Hyperoblastidae Fay 1964
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G. †Calycoblastus Wanner 1924
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†Calycoblastus tricavatus Wanner 1924
†Calycoblastus tricavatus Wanner 1924
G. †Devonoblastus Reimann 1935
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†Devonoblastus whiteavesi Riemann 1935
G. †Eleutherocrinus Shumard and Yandell 1856
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†Eleutherocrinus cassedayi Shumard and Yandell 1856
G. †Hyperoblastus Fay 1961
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†Hyperoblastus emuhaensis Waters et al. 2003
†Hyperoblastus goldringae Reimann 1935
G. †Petaloblastus Fay 1961
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†Petaloblastus ovalis Goldfuss 1829
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitep
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryc
Attached: yesc
Life habit: intermediate-level epifaunalc
Diet: suspension feederc
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 15:52:18
Modified: 2010-02-09 11:56:54
Source: c = class, p = phylum
References: Aberhan 1992, Aberhan et al. 2004

Age range: base of the Tioughniogan to the top of the Artinskian or 388.10000 to 279.30000 Ma

Collections (20 total)


Time interval Ma Country or state Original ID and collection number
Emsian - Givetian407.6 - 382.7Morocco Hyperoblastus clavatus (208245)
Eifelian393.3 - 387.7Germany (Rheinland-Pfalz) Hyperoblastus eifelensis (154338)
Middle Devonian393.3 - 382.7USA (New York) Devonoblastus leda, Eleutherocrinus sp. (91240) Eleutherocrinus sp. (91277)
Tioughniogan388.1 - 383.7USA (New York) Devonoblastus whiteavesi (230508) Hyperoblastus perovalis, Hyperoblastus goldringae (230507)
Givetian387.7 - 382.7USA (Michigan) Hyperoblastus reimanni (38475)
Givetian387.7 - 382.7USA (Ohio) Hyperoblastus reimanni (38457 38462 38464)
Givetian387.7 - 382.7China (Heilongjiang) Devonoblastus heitaiensis (25871)
Givetian387.7 - 382.7Germany Hyperoblastus acutangulus, Hyperoblastus gilbertsoni (144264)
Givetian387.7 - 382.7USA (New York) Devonoblastus sp. (10459) Eleutherocrinus cassedayi (206793) Hyperoblastus goldringae (5659) Hyperoblastus sp. (5657)
Givetian387.7 - 382.7Canada (Ontario) Eleutherocrinus cassedayi, Devonoblastus whiteavesi (230498)
Givetian387.7 - 382.7USA (Indiana) Eleutherocrinus cassadayi (230499)
Late/Upper Frasnian379.5 - 376.1Australia (Western Australia) Hyperoblastus buglensis (38996)
Artinskian290.1 - 279.3Australia (New South Wales) Calycoblastus sp. (42680)