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Phytopsis
Taxonomy
Phytopsis was named by Hall (1847) [Sepkoski's age data: O Llvi O u]. Its type is Phytopsis tubulosum.
It was assigned to Ichnofossils by Hantzschel (1975); to Tetradiidae by Hill (1981); and to Tabulata by Sepkoski (2002).
It was assigned to Ichnofossils by Hantzschel (1975); to Tetradiidae by Hill (1981); and to Tabulata by Sepkoski (2002).
Species
P. tubulosum (type species)
Synonymy list
Year | Name and author |
---|---|
1847 | Phytopsis Hall |
1975 | Phytopsis Hantzschel |
1981 | Phytopsis Hill |
2002 | Phytopsis 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.
Diagnosis
Reference | Diagnosis | |
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W. Hantzschel 1975 | Vertical inosculating tubes, straight or flexuous, nearly circular in section (5 to 10 mm in diameter); variously branching, lined with dark material. |
Measurements
No measurements are available
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Source: f = family, o = order, subc = subclass, c = class | |||||
Reference: Kiessling 2004 |
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Sandbian - Katian | Russian Federation (Siberia) | P. cellulosum (206485) |