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Archaeotetra
Taxonomy
Archaeotetra was named by Schweitzer (2005). Its type is Archaeotetra inornata.
It was assigned to Trapeziidae by Schweitzer et al. (2006); to Trapeziidae by Schweitzer (2005), Karasawa and Schweitzer (2006), Schweitzer et al. (2010), Beschin et al. (2016), Luque et al. (2017); and to Trapeziinae by Schweitzer et al. (2021).
It was assigned to Trapeziidae by Schweitzer et al. (2006); to Trapeziidae by Schweitzer (2005), Karasawa and Schweitzer (2006), Schweitzer et al. (2010), Beschin et al. (2016), Luque et al. (2017); and to Trapeziinae by Schweitzer et al. (2021).
Species
A. inornata (type species), A. lessinea
Synonymy list
| Year | Name and author |
|---|---|
| 2005 | Archaeotetra Schweitzer p. 630 fig. 1 |
| 2006 | Archaeotetra Karasawa and Schweitzer p. 49 |
| 2006 | Archaeotetra Schweitzer et al. p. 24 figs. Table 1 |
| 2010 | Archaeotetra Schweitzer et al. p. 123 |
| 2016 | Archaeotetra Beschin et al. p. 125 |
| 2017 | Archaeotetra Luque et al. p. 46 |
| 2021 | Archaeotetra Schweitzer et al. p. 4 |
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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. †Archaeotetra Schweitzer 2005
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†Archaeotetra inornata Schweitzer 2005
†Archaeotetra lessinea De Angeli and Ceccon 2013
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Turnsek 1997, Aberhan 1992 | |||||
Age range: base of the Ypresian to the top of the Middle Eocene or 56.00000 to 37.71000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | Italy | A. lessinea (145127 207470 207472 207474) | |
| Middle Eocene | Mexico (Baja California Sur) | A. inornata (56991) |