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Isoetophytina
Taxonomy
Isoetophytina was named by Doweld (2001). It is extant.
It was assigned to Isoetophyta by Doweld (2001).
It was assigned to Isoetophyta by Doweld (2001).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Isoetophytina Doweld p. iii |
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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.
Subph. Isoetophytina Doweld 2001
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Cl. †Lepidocarpopsida Doweld 2001
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Or. †Jurinodendrales Doweld 2001
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Fm. †Jurinodendraceae Doweld 2001
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G. †Jurinodendron Doweld 2001
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†Jurinodendron aegyptiacum Doweld 2001
†Jurinodendron australe Doweld 2001
†Jurinodendron brasiliense Doweld 2001
†Jurinodendron brevifolium Doweld 2001
†Jurinodendron cambricum Doweld 2001
†Jurinodendron dasyphyllum Doweld 2001
†Jurinodendron hercynium Doweld 2001
†Jurinodendron kiltorkense Doweld 2001
†Jurinodendron macconochiei Doweld 2001
†Jurinodendron majum Crookall 1964
†Jurinodendron majus Doweld 2001
†Jurinodendron pacificum Doweld 2001
†Jurinodendron primorskiense Doweld 2001
†Jurinodendron sigillarioides Doweld 2001
†Jurinodendron sinaicum Doweld 2001
†Jurinodendron ungeri Doweld 2001
†Jurinodendron ursinum Doweld 2001
†Jurinodendron zafrense Doweld 2001
Invalid names: Cyclostigma Haughton 1860 [replaced], Cyclostigma Baily 1861 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Famennian to the top of the Pennsylvanian or 364.70000 to 298.90000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Famennian | Belgium (Namur) | Cyclostigma brevifolium (32272) | |
| Mississippian | India (Jammu & Kashmir) | Cyclostigma pacifica (229235 229236) Cyclostigma pacifica, Cyclostigma indica (229234) | |
| Mississippian | India (Himachal Pradesh) | Cyclostigma ungeri (224624) | |
| Visean | Peru | Cyclostigma pacifica (34126) | |
| Pennsylvanian | India (Jammu & Kashmir) | Cyclostigma ungeri (229368) |