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Christiania magna

Strophomenata - Strophomenida - Christianiidae

Taxonomy
Christiania magna was named by Sheehan (1987). Its type specimen is IRScNB 1576, a valve (interior and exterior molds of dorsal valve), and it is a 3D body fossil. Its type locality is 74B19, which is in a Rawtheyan deep-water shale in the Fosses Formation of Belgium.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1987Christiania magna Sheehan pp. 37 - 38 figs. pl. 11 f. 31-32; pl. 12 f. 1-17

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderStrophomenidaOpik 1934
superfamilyPlectambonitoideaJones 1928
familyChristianiidaeWilliams 1953
genusChristianiaHall and Clarke 1892
speciesmagna

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.

Christiania magna Sheehan 1987
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Entire body: yesg
Adult length: 1.0 to < 10g
Adult width: 1.0 to < 10g
Folds: noneg
Ribbing: noneg
Spines: noneg
Internal reinforcement: noneg
Environment: marineuc
Locomotion: stationaryg
Attached: yesp
Life habit: epifaunalg
Diet: suspension feederg
Vision: blindc
Created: 2009-04-13 10:33:53
Modified: 2018-11-11 09:57:07
Source: g = genus, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Hendy et al. 2009, Aberhan et al. 2004

Age range: base of the Cautleyan to the top of the Rawtheyan or 449.20000 to 445.20000 Ma

Collections (10 total)


Time interval Ma Country or state Original ID and collection number
Onnian - Cautleyan453.0 - 448.8Belgium Christiania magna (185317)
Ashgill449.5 - 443.7China (Jiangxi) Christiania magna (186273 186276)
Cautleyan449.2 - 448.8Belgium Christiania magna (185312)
Rawtheyan448.8 - 445.2Belgium Christiania magna (185304 185307 185308 185309 type locality: 185315 185316)