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Coenholectypus excisus

Echinoidea - Holectypoida - Holectypidae

Taxonomy
Discoidea excisa was named by Desor (1847).

It was recombined as Coenholectypus excisus by Néraudeau et al. (1995).

Synonymy list
YearName and author
1847Discoidea excisa Desor
1995Coenholectypus excisus Néraudeau et al. p. 412 fig. 5e

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
—Echinozoa()
classEchinoidea()
RankNameAuthor
subclassEuechinoideaBronn 1860
superorderAcroechinoidea()
—Carinacea
—Irregularia()
orderHolectypoida
familyHolectypidae
genusCoenholectypus
speciesexcisus(Desor 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.

†Coenholectypus excisus Desor 1847
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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: actively mobileo
Life habit: semi-infaunalo
Diet: detritivoreo
Vision: limitedc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-29 10:03:22
Modified: 2009-12-13 03:45:22
Source: o = order, c = class, p = phylum
References: Aberhan 1992, Kiessling 2004, Aberhan et al. 2004

Age range: base of the Early/Lower Cenomanian to the top of the Cenomanian or 99.60000 to 93.90000 Ma

Collections (21 total)


Time interval Ma Country or state Original ID and collection number
Cenomanian100.5 - 93.9Saudi Arabia Coenholectypus excisus (195499)
Cenomanian100.5 - 93.9France (Charentes) Coenholectypus excisus (64881)
Early/Lower Cenomanian99.6 - 93.5France Coenholectypus excisus (59802 59809 59810 59812 59813 59814 59815 59816 59817 59818)
Early/Lower Cenomanian99.6 - 93.5Egypt Coenholectypus excisus (114873)
Early/Lower Cenomanian99.6 - 93.5France (Poitou-Charentes) Coenholectypus excisus (73862)
Late/Upper Cenomanian99.6 - 93.5France Coenholectypus excisus (59806 59807 59808)
Late/Upper Cenomanian99.6 - 93.5Egypt Coenholectypus excisus (114794)
Middle Cenomanian99.6 - 93.5France Coenholectypus excisus (59803 59804 59805)