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Stelechophyllum ergunjaicum
Taxonomy
Lithostrotionella ergunjaicum was named by Onoprienko (1976).
It was recombined as Stelechophyllum ergunjaicum by Sando (1983).
It was recombined as Stelechophyllum ergunjaicum by Sando (1983).
Synonymy list
Year | Name and author |
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1976 | Lithostrotionella ergunjaicum Onoprienko p. 29 figs. pl. 11, figs. 3, 4. |
1983 | Stelechophyllum ergunjaicum Sando pp. 13 - 14 |
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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 ergunjaicum Onoprienko 1976
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Diagnosis
Reference | Diagnosis | |
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W. J. Sando 1983 | Stelechophyllum with corallite diameter 4 to 6 mm and 15 to 16 major septa that most commonly extend from the columella across the tabularium but seldom extend into the dissepimentarium. Minor septa poorly developed. Columella well developed. Dis-sepimentarium composed of a single row of large in-flated dissepiments. Axial tabulae convex to tent-shaped, spaced 0.1-1.2 mm apart. Peripheral tabellae well developed. Ratio of tabularium width to corallite diameter 0.5 to 0.6. Mode of increase unknown. |
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