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Ethmophyllum
Taxonomy
Ethmophyllum was named by Meek (1868) [Sepkoski's age data: Cm Atda-u Cm Boto-u Sepkoski's reference number: 1243]. Its type is Ethmophyllum whitneyi. It is the type genus of Ethmophyllidae.
It was assigned to Archaeocyathidae by Raymond (1931); to Ajacicyathida by Sepkoski (2002); and to Ethmophyllidae by Debrenne et al. (2015).
It was assigned to Archaeocyathidae by Raymond (1931); to Ajacicyathida by Sepkoski (2002); and to Ethmophyllidae by Debrenne et al. (2015).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1868 | Ethmophyllum Meek p. 64 |
| 1931 | Ethmophyllum Raymond p. 176 figs. Plate 2, figs. 1, 2 |
| 2002 | Ethmophyllum Sepkoski |
| 2015 | Ethmophyllum Debrenne et al. p. 987 |
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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. †Ethmophyllum Meek 1868
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†Ethmophyllum americanum Cooper et al. 1952
†Ethmophyllum chankensis Okuneva and Repina 1973
†Ethmophyllum cooperi Cooper et al. 1952
†Ethmophyllum gracile Meek 1868
†Ethmophyllum meeki Walcott 1890
†Ethmophyllum whitneyi Meek 1868
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| References: Bambach et al. 2007, Kiessling 2004 | |||||
Age range: Montezuman or 520.00000 to 515.30000 Ma
Collections (28 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Russian Federation (Yakutiya) | E. rossicum (81194 81196 81198 81201 81203 81204 81213 81214) E. rossicum, E. sp. (81195) E. sp. (81217) | |
| Atdabanian | Canada (Yukon) | E. whitneyi (49024) | |
| Atdabanian | Canada (British Columbia) | E. whitneyi (49010 49013 49015) | |
| Montezuman - Atdabanian | Mexico | E. whitneyi, E. cooperi, E. americanum (10681) | |
| Montezuman | Mexico | E. whitneyi, E. cooperi, E. americanum (10682) | |
| Montezuman | USA (California) | E. gracile (203379) E. whitneyi (226370 226374) | |
| Montezuman - Dyeran | USA (California) | E. whitneyi (217095) | |
| Botomian | Russian Federation (Yakutiya) | E. sp. (81223 81240) | |
| Botomian | Canada (British Columbia) | E. whitneyi (81084) | |
| Botomian | USA (Virginia) | E. whitneyi (81076) | |
| Botomian | USA (Nevada) | E. whitneyi (218892) | |
| Lenian | Russian Federation (Primorye) | E. grandiperforatum, E. rossicum, E. chankensis (81071) | |
| Botomian - Caerfai | USA (Nevada) | E. sp. (9315 9316) |