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Exanthesis

Hexactinellida - Lychniscosa - Dactylocalycidae

Taxonomy
Exanthesis was named by Regnard (1926) [Sepkoski's age data: K Apti K u Sepkoski's reference number: 622]. It is not extant. Its type is Plocoscyphia reticulata.

It was assigned to Lychniscosa by Sepkoski (2002); and to Dactylocalycinae by Finks et al. (2004).

Synonyms
  • Periphora was named by egnard (1926). It is not extant.

    It was synonymized subjectively with Exanthesis by Reid (2004).
Synonymy list
YearName and author
1926Exanthesis Regnard
1926Periphora egnard p. 483
2002Exanthesis Sepkoski
2004Exanthesis Finks et al.

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classHexactinellidaSchmidt 1870
orderLychniscosaSchrammen 1903
RankNameAuthor
familyDactylocalycidaeGray 1867
subfamilyDactylocalycinaeGray 1867
genusExanthesisRegnard 1926

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. †Exanthesis Regnard 1926
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Subg. †Exanthesis (Eligma) Regnard 1926
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Subg. †Exanthesis (Exanthesis) Reid 2004
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†Exanthesis aptiensis Herenger 1942
†Exanthesis ovatus Finks et al. 2011
Invalid names: Periphora egnard 1926 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: silicac
Environment: marinec
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2009-05-08 19:09:36
Modified: 2009-05-08 21:09:36
Source: o = order, c = class
References: Bambach et al. 2007, Kiessling 2004

Age range: base of the Aptian to the top of the Bartonian or 121.40000 to 37.71000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Aptian121.4 - 113.2Spain (Catalonia) E. aptiensis (111533)
Early/Lower Albian113.2 - 110.1France (Provence-Alpes-Cote d'Azur) E. reticulatus (112209)
Late/Upper Albian106.3 - 100.5France (Languedoc-Rousillon) E. aptiensis (112213)
Late/Upper Albian106.3 - 100.5United Kingdom (Norfolk) E. reticulatus (113136)
Cenomanian100.5 - 93.9United Kingdom (England) E. reticulatus (112692)
Early/Lower Turonian93.9 - 89.8Germany (Bayern) E. reticulatus (114012)
Bartonian41.03 - 37.71USA (North Carolina) E. ovatus (5376 119415)