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Lunacrania
Taxonomy
Lunacrania was named by Ivshin (1962) [Sepkoski's age data: O Trem-l Sepkoski's reference number: 1054]. It is not extant.
It was assigned to Missisquoiidae by Fortey et al. (1982); and to Ptychopariida by Sepkoski (2002).
It was assigned to Missisquoiidae by Fortey et al. (1982); and to Ptychopariida by Sepkoski (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1962 | Lunacrania Ivshin |
| 1982 | Lunacrania Fortey et al. p. 112 |
| 2002 | Lunacrania Sepkoski |
| 2002 | Paranumia 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.
G. †Lunacrania Ivshin 1962
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†Lunacrania nasuta Winston and Nicholls 1967
†Lunacrania spicata Fortey 1983
†Lunacrania trisecta Kobayashi 1955
Invalid names: Paranumia [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997, Hendy et al. 2009 | |||||
Age range: base of the Trempealeauan to the top of the Tremadocian or 492.50000 to 477.70000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Trempealeauan | Canada (Newfoundland and Labrador) | Missisquoia nasuta, L. trisecta (105869) | |
| Trempealeauan | USA (Texas) | Missisquoia nasuta (216008) | |
| Tremadocian | Canada (Newfoundland and Labrador) | L. spicata (105854) |