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Chancelloria

Coeloscleritophora - Chancelloriida - Chancelloriidae

Synonyms
Synonymy list
YearName and author
1920Chancelloria Walcott
1952Chancelloria Henningsmoen
1984Chancelloria Duan p. 165
1984Actinoites Duan p. 166
1984Fangxianites Duan p. 168
1984Actinoites Duan p. 169
1985Stellaria Vassiljeva p. 120
1988Monospinites Vassiljeva and Sayutina p. 197
1993Chancelloria Brock and Cooper p. 764
1993Stellispinella Vassiljeva and Sayutina p. 113
1996Chancelloria Landing and Bartowski p. 755
2002Chancelloria Sepkoski, Jr.
2007Chancelloria Bambach et al. p. S83
2010Chancelloria Parkhaev and Demidenko p. 897
2011Chancelloria Kouchinsky et al. p. 146

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RankNameAuthor
kingdomAnimalia()
Life
phylumProblematica
classCoeloscleritophoraBengston and Missarzhevsky 1981
RankNameAuthor
orderChancelloriidaWalcott 1920
familyChancelloriidaeWalcott 1920
genusChancelloriaWalcott 1920

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.

Diagnosis
ReferenceDiagnosis
P. Y. Parkhaev and Y. Demidenko 2010"Sclerites composed of 2 to 20 clavate radial spines, surrounding vertical or inclined central spine. Radial spines lie in basal plane or form angle with it. Sometimes two or three central spines present."
A. Kouchinsky et al. 2011"Radially symmetrical sclerites, with or without central rays, and with 4–12 lateral rays (after Bengtson et al. 1990, p. 51)."