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Fransuasaecyathidae
Taxonomy
Fransuasaecyathidae was named by Debrenne (1964). It is not extant. Its type is Fransuasaecyathus.
It was assigned to Capsulocyathina by Debrenne et al. (2015).
It was assigned to Capsulocyathina by Debrenne et al. (2015).
Subtaxa
Fransuasaecyathus (type genus), Yukonensis (syn. Acanthopyrgus)
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Fransuasaecyathidae Debrenne |
| 2015 | Fransuasaecyathidae Debrenne et al. p. 1028 |
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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.
Fm. †Fransuasaecyathidae Debrenne 1964
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G. †Yukonensis Ozdikmen 2009
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†Yukonensis yukonensis Handfield 1967
Invalid names: Acanthopyrgus Handfield 1967 [replaced]
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: base of the Atdabanian to the top of the Botomian or 521.00000 to 512.10000 Ma
Collections (35 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Russian Federation (Krasnoyarskiy Kray) | Fransuasaecyathus subtumulatus (81428 81430) | |
| Atdabanian | Russian Federation (Khakasiya) | Fransuasaecyathus sp. (81323) | |
| Atdabanian | Russian Federation (Yakutia) | Fransuasaecyathus primus (232980) | |
| Atdabanian | Russian Federation (Kemorovo) | Fransuasaecyathus novus, Fransuasaecyathus sp. (56752 56754) Fransuasaecyathus novus, Fransuasaecyathus sp., Fransuasaecyathus subtumulatus (56748) Fransuasaecyathus sp. (56747 56749 56751) Fransuasaecyathus subtumulatus (56756 56758) | |
| Atdabanian | Canada (Yukon) | Acanthopyrgus yukonensis (49052) | |
| Atdabanian | Russian Federation (Yakutiya) | Fransuasaecyathus elegans (81216 81217 81219) Fransuasaecyathus sp. (81203 81205 81220) | |
| Atdabanian - Botomian | Mongolia | Fransuasaecyathus sp. (22940 22941) | |
| Botomian | Canada (British Columbia) | Acanthopyrgus yukonensis (81083) | |
| Botomian | Canada (Yukon) | Acanthopyrgus yukonensis (9819) | |
| Botomian | Russian Federation (Kemorovo) | Fransuasaecyathus novus (56762) Fransuasaecyathus novus, Fransuasaecyathus sp. (56746) Fransuasaecyathus novus, Fransuasaecyathus sp., Fransuasaecyathus subtumulatus (56760) Fransuasaecyathus sp., Fransuasaecyathus subtumulatus (56763) Fransuasaecyathus subtumulatus (56761) | |
| Botomian | Russian Federation (Yakutia) | Fransuasaecyathus secundus (174246 232979) | |
| Botomian | Canada (Northwest Territories) | Acanthopyrgus yukonensis (80957) | |
| Botomian | Russian Federation (Yakutiya) | Fransuasaecyathus sp. (81240) | |
| Botomian | Russian Federation (Khakasiya) | Fransuasaecyathus sp. (81324 81448) | |
| Lenian | Russian Federation (Primorye) | Fransuasaecyathus elegans (81071) |