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Jerea excavata

Demospongiae - Tetralithistida - Siphoniidae

Taxonomy
Jerea excavata was named by Michelin (1847). It is not extant.

Subspecies
J. globosa
Sister species lacking formal opinion data
J. acuta, J. decurtata, J. griepenkerli, J. mutabilis

Synonymy list
YearName and author
1847Jerea excavata Michelin

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classDemospongiae(Sollas 1875)
subclassLithistida(Schmidt 1870)
orderTetralithistidaLagneau-Hérenger 1962
RankNameAuthor
suborderTetracladinaZittel 1878
familySiphoniidaed'Orbigny 1851
subfamilySiphoniinaed'Orbigny 1851
genusJereaLamouroux 1821
speciesexcavataMichelin 1847

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.

†Jerea excavata Michelin 1847
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†Jerea excavata globosa Lagneau-Herenger 1962
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: silicao
Environment: marineo
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2006-05-26 06:29:24
Modified: 2009-05-08 20:27:50
Source: o = order, c = class
References: Kiessling 2004, Whittington et al. 1997

Age range: Late/Upper Albian or 106.30000 to 100.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Albian106.3 - 100.5France (Champagne-Ardenne) Jerea excavata (113761)