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Pseudophyllograptus
Taxonomy
Pseudophyllograptus was named by Cooper and Fortey (1982).
It was assigned to Dichograptinae by Cooper and Fortey (1982); to Graptolithina by Toro (1997); and to Phyllograptidae by Maletz et al. (2018).
It was assigned to Dichograptinae by Cooper and Fortey (1982); to Graptolithina by Toro (1997); and to Phyllograptidae by Maletz et al. (2018).
Species
Synonymy list
Year | Name and author |
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1982 | Pseudophyllograptus Cooper and Fortey p. 241 |
1997 | Pseudophyllograptus Toro |
2018 | Pseudophyllograptus Maletz et al. p. 15 |
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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. †Pseudophyllograptus Cooper and Fortey 1982
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†Pseudophyllograptus angustifolius Hall 1857
†Pseudophyllograptus angustifolius elongatus Bulman 1931
†Pseudophyllograptus densus Tornquist 1879
Diagnosis
Reference | Diagnosis | |
---|---|---|
R. A. Cooper and R. A. Fortey 1982 | Quadriserial, scandent rhabdosome with four stipes united along their dorsal margins; median septa separating adjacent thecal series cruciform, imperforate; proximal development isograptid, dextral; initial thecae distally declined or horizontal, sicula lacks virgella |