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Tectamichelinia
Taxonomy
Tectamichelina is a genus. It is not extant.
It was corrected as Tectamichelinia by Webb and Sutherland (1993).
It was assigned to Micheliniinae by Webb and Sutherland (1993); and to Tabulata by Sepkoski (2002).
It was corrected as Tectamichelinia by Webb and Sutherland (1993).
It was assigned to Micheliniinae by Webb and Sutherland (1993); and to Tabulata by Sepkoski (2002).
Synonymy list
Year | Name and author |
---|---|
1993 | Tectamichelinia Webb and Sutherland pp. 190 - 192 |
2002 | Tectamichelina Sepkoski |
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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.
G. †Tectamichelinia
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Diagnosis
Reference | Diagnosis | |
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G. E. Webb and P. K. Sutherland 1993 | CoraMum cerioid, massive to ramose, lacking holotheca; branches cylindrical or flattened; corallites polygonal, opening at surface at near right angles; walls thin in axial region thickening distally in mature regions approaching peripheral stereozone where calices are lined by thick layers of stereoplasm, microstructure undulating laminar; mature calices shallow, flat with deeper axial pit and radiating, low septal ridges; tabulae complete and incomplete, convex distally; septal spines on walls and tabulae; mural pores abundant. |
Measurements
No measurements are available
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Source: subc = subclass, c = class | |||||
Reference: Kiessling 2004 |
Age range: Serpukhovian or 330.90000 to 323.20000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Serpukhovian | USA (Arkansas) | Tectamichelina mangeri (5517 5519 5520) |