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Poirieria subcristata
Taxonomy
Murex subcristatus was named by d'Orbigny (1850) [DISTRIBUTION: Middle Eocene; Europe.]. It is not a trace fossil.
It was recombined as Crassimurex subcristatus by Merle (1990); it was recombined as Poirieria subcristata by Vokes (1971), Jeffery and Tracey (1997) and Merle and Pacaud (2002).
It was recombined as Crassimurex subcristatus by Merle (1990); it was recombined as Poirieria subcristata by Vokes (1971), Jeffery and Tracey (1997) and Merle and Pacaud (2002).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1850 | Murex subcristatus d'Orbigny |
1971 | Poirieria subcristata Vokes p. 102 |
1990 | Crassimurex subcristatus Merle p. 153 |
1997 | Poirieria subcristata Jeffery and Tracey p. 95 figs. Pl 10, fig 2 |
2002 | Poirieria subcristata Merle and Pacaud p. 22 |
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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.
†Poirieria subcristata d'Orbigny 1850
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range: Early/Lower Eocene or 55.80000 to 48.60000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Ypresian | France | Poirieria subcristata (183724) | |
Ypresian | United Kingdom (England) | Poirieria subcristata (3266 3268) | |
Early/Lower Eocene | United Kingdom (England) | Poirieria subcristata (3259) |