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Polypora sykesi
Taxonomy
Fenestella sykesii was named by de Koninck (1863).
It was recombined as Polypora sykesii by Diener (1911); it was recombined as Polypora sykesi by Waagen and Pichl (1885) and Fritz (1932).
It was recombined as Polypora sykesii by Diener (1911); it was recombined as Polypora sykesi by Waagen and Pichl (1885) and Fritz (1932).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1863 | Fenestella sykesii de Koninck p. 5 figs. Pl 1, fig 1 |
1885 | Polypora sykesi Waagen and Pichl p. 789 figs. Pl 91, figs 1,2 |
1911 | Polypora sykesii Diener p. 60 |
1932 | Polypora sykesi Fritz p. 102 |
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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.
†Polypora sykesi de Koninck 1863
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum, uc = unranked clade | |||||
References: Smith et al. 2006, Nesnidal et al. 2013, Kiessling 2004 |
Age range: base of the Artinskian to the top of the Wuchiapingian or 290.10000 to 254.17000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Cisuralian - Guadalupian | Myanmar | Polypora sykesii (209001) | |
Artinskian | Canada (British Columbia) | Polypora sykesi (82123) | |
Wuchiapingian | Pakistan | Polypora sykesi (119533 119534 119535) |