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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sphenophyllum gilmorei
Taxonomy
No taxonomic data are available
Sister species
Sister species lacking formal opinion data
S. alatifolium, S. amplum, S. angustifolium, S. antiquum, S. biarnicum, S. bifurcatum, S. cornutum, S. costae, S. cunefolium, S. cuneifolium, S. cuneifolium, S. erosum, S. fasciculatum, S. filiculme, S. hammanskraalense, S. hauchecornei, S. insigne, S. latifolium, S. longifolium, S. majus, S. mesoeccaense, S. myriophyllum, S. oblongifolia, S. oblongifolium, S. oblongifoliun, S. obovatum, S. orbiculare, S. plurifoliatum, S. saxifragaefolium, S. saxifragifolium, S. saxonicum, S. schlotheimii, S. sinocoreanum, S. stouckenbergii, S. stoukenbergi, S. subtenerrimmum, S. subtenerrimum, S. tenue, S. tenuifolium, S. thoni, S. trichomatosum, S. verticillatum
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Artinskian to the top of the Wordian or 290.10000 to 264.28000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carboniferous - Permian | USA (Arizona) | Sphenophyllum gilmorei (11999) | |
| Artinskian - Kungurian | USA (Arizona) | Sphenophyllum gilmorei (11150) | |
| Roadian - Wordian | USA (Oklahoma) | Sphenophyllum gilmorei (27573) |