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Sciophyllum
Taxonomy
Sciophyllum was named by Harker and McLaren (1950) [Sepkoski's age data: C Vise-u]. It is not extant.
It was assigned to Lonsdaleiinae by Hill (1956); to Thysanophyllinae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was assigned to Lonsdaleiinae by Hill (1956); to Thysanophyllinae by Hill (1981); and to Rugosa by Sepkoski (2002).
Synonymy list
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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. †Sciophyllum Harker and McLaren 1950
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Meramecian to the top of the Serpukhovian or 342.90000 to 323.40000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Meramecian | USA (Alaska) | S. sp. (36606) | |
| Meramecian | USA (Nevada) | S. sp. (6285) | |
| Serpukhovian | USA (Alaska) | S. alaskaensis (158055 158073 158074) S. lambarti (158072) |