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Taxonomy
Flatinae was named by Spinola (1839). It is extant. Its type is Flata.
It was assigned to Flatidae by Metcalf (1957), Szwedo et al. (2012), Dmitriev (2020).
It was assigned to Flatidae by Metcalf (1957), Szwedo et al. (2012), Dmitriev (2020).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1839 | Flatinae Spinola p. 204 |
| 1957 | Flatinae Metcalf p. 19 |
| 2012 | Flatinae Szwedo et al. p. 769 |
| 2020 | Flatinae Dmitriev p. 43 |
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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.
Subfm. Flatinae Spinola 1839
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range
Maximum range based only on fossils: base of the Late/Upper Paleocene to the top of the Ypresian or 59.24000 to 48.07000 Ma
Minimum age of oldest fossil (stem group age): 56.0 Ma
Minimum age of oldest fossil (stem group age): 56.0 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Paleocene | China (Xizang) | Priscoflata subvexa (119466) | |
| Late/Upper Paleocene | Argentina (Jujuy) | Ormenis devinctus (110536) | |
| Ypresian | Denmark | Lechaea primigenia (123999) Ormenis furcata (156747) |