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Laudonocrinidae

Crinoidea - Laudonocrinidae

Taxonomy
Laudonocrinidae was named by Moore and Strimple (1973). It is not extant. Its type is Laudonocrinus.

It was assigned to Lophocrinacea by Ubaghs et al. (1978), Pabian and Rushlau (2002); and to Lophocrinoidea by Webster and Webster (2012).

Subtaxa
Anchicrinus, Athlocrinus, Bathronocrinus, Paianocrinus, Schistocrinus, Tetrabrachiocrinus
Entered
by B. Mamo (authorized by J. Alroy) on 2012-02-13; modified by P. Novack-Gottshall on 2022-12-05

Synonymy list
YearName and author
1973Laudonocrinidae Moore and Strimple
1978Laudonocrinidae Ubaghs et al. p. T663
2002Laudonocrinidae Pabian and Rushlau
2012Laudonocrinidae Webster and Webster

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
—Cladida(Moore and Laudon 1943)
—Eucladida
superorderCyathoformes
superfamilyLophocrinoidea(Bather 1899)
familyLaudonocrinidaeMoore and Strimple 1973
familyLaudonocrinidaeMoore and Strimple 1973

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.

Fm. †Laudonocrinidae Moore and Strimple 1973
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G. †Anchicrinus Strimple and Watkins 1969
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†Anchicrinus planulatus Moore and Strimple 1973
†Anchicrinus rugosus Strimple 1961
G. †Athlocrinus Moore and Plummer 1940
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†Athlocrinus dejustus Moore and Strimple 1973
G. †Bathronocrinus Strimple 1962
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†Bathronocrinus turioformis Strimple 1962
†Bathronocrinus wolfriverensis Pabian and Strimple 1974
G. †Paianocrinus Strimple 1951
G. †Schistocrinus Moore and Plummer 1940
G. †Tetrabrachiocrinus Yakovlev 1934
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†Tetrabrachiocrinus fabianii Yakovlev 1934
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: 2009-10-09 11:50:31
Modified: 2009-10-09 13:50:31
Source: subc = subclass, c = class, p = phylum
References: Aberhan 1992, Hendy et al. 2009, Kiessling 2004

Age range: base of the Westphalian A to the top of the Capitanian or 318.70000 to 259.51000 Ma

Collections (29 total)


Time interval Ma Country or state Original ID and collection number
Morrowan323.4 - 318.6USA (Arkansas) Anchicrinus planulatus (128978 128985)
Morrowan323.4 - 318.6USA (Oklahoma) Anchicrinus planulatus (128679) Anchicrinus planulatus, Anchicrinus rugosus (128687) Anchicrinus rugosus (128689) Anchicrinus rugosus, Athlocrinus dejustus (128690)
Bashkirian323.4 - 315.2USA (Oklahoma) Anchicrinus echinosacculus (90797)
Westphalian A318.7 - 316.9Canada (Nunavut) Anchicrinus planulatus (90768)
Atokan318.6 - 312.8USA (Missouri) Anchicrinus sp. A (90801) Anchicrinus sp. B (90802)
Moscovian315.2 - 307.0China Bathronocrinus sp. (90770)
Missourian306.0 - 303.7USA (Nebraska) Laudonocrinidae indet. (44411)
Missourian306.0 - 303.7USA (Texas) Athlocrinus sp. (90808)
Missourian306.0 - 303.7USA (Oklahoma) Laudonocrinidae indet. (72367 72373 72374 72384)
Missourian306.0 - 303.7USA (Kansas) Laudonocrinidae indet. (72371 72372 72375 72376 72377 72378)
Rusavkinian303.7 - 287.6USA (Nebraska) Bathronocrinus wolfriverensis (124434)
Wordian266.9 - 264.28Tunisia (Madanin) Tetrabrachiocrinus fabianii (41864 41876)
Capitanian264.28 - 259.51Tunisia (Madanin) Tetrabrachiocrinus fabianii (41877 41878 41879)