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Stelechophyllum grande
Taxonomy
Lithostrotion grande was named by Tolmachev (1924).
It was recombined as Stelechophyllum grande by Sando (1983).
It was recombined as Stelechophyllum grande by Sando (1983).
Synonymy list
Year | Name and author |
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1924 | Lithostrotion grande Tolmachev p. 315 figs. pl. 19, fig. 13 |
1983 | Stelechophyllum grande Sando p. 11 |
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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.
†Stelechophyllum grande Tolmachev 1924
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Diagnosis
Reference | Diagnosis | |
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W. J. Sando 1983 | Stelechophyllum with corallite diameter 9 to 18 mm and 13 to 20 major septa that most commonly extend from the columella across the tabularium but seldom extend into the dissepimentarium. Minor septa absent to weakly developed. Columella variable in form and thickness, commonly thick and lenticular, in some corallites replaced by ends of one or more major septa, absent from some corallites. Dissepimentarium consists of 1 to 4 rows of small to large dissepiments. Tabulae spaced 0.5 to 1 mm apart, variable in form. Peripheral tabellae poorly· developed. Ratio of tabularium width to corallite diameter about 0.4 . Increase is peripheral. |
Measurements
No measurements are available
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Source: o = order, c = class | |||||
Reference: Kiessling 2004 |
Collections
No collection or age range data are available