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Raymondaspis (Turgicephalus)
Taxonomy
Turgicephalus was named by Fortey (1980) [Sepkoski's age data: O Aren-u O Llvi-l Sepkoski's reference number: 795]. Its type is Turgicephalus falcatus.
It was reranked as Raymondaspis (Turgicephalus) by Nielsen (1995).
It was assigned to Raymondaspis by Nielsen (1995); to Styginidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was reranked as Raymondaspis (Turgicephalus) by Nielsen (1995).
It was assigned to Raymondaspis by Nielsen (1995); to Styginidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Turgicephalus Fortey p. 51 |
| 1995 | Raymondaspis (Turgicephalus) Nielsen p. 312 |
| 2002 | Turgicephalus Jell and Adrain p. 456 |
| 2002 | Turgicephalus 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.
Subg. †Raymondaspis (Turgicephalus) Fortey 1980
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†Raymondaspis (Turgicephalus) neglecta Nielsen 1995
†Raymondaspis (Turgicephalus) whittingtoni Nielsen 1995
†Turgicephalus falcatus Fortey 1980
†Turgicephalus hinlopensis Fortey 1980
Diagnosis
No diagnoses are available