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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Buttinia
Taxonomy
Buttinia was named by Boltenhagen (1967). It is not extant.
It was assigned to Pteridophyta by Boltenhagen (1967); to Buxaceae by Schrank (1994) and Vera et al. (2022); and to Buxales by Vallati et al. (2020) and Perez Loinaze et al. (2023).
It was assigned to Pteridophyta by Boltenhagen (1967); to Buxaceae by Schrank (1994) and Vera et al. (2022); and to Buxales by Vallati et al. (2020) and Perez Loinaze et al. (2023).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Buttinia Boltenhagen |
| 1994 | Buttinia Schrank |
| 2020 | Buttinia Vallati et al. p. 5 |
| 2022 | Buttinia Vera et al. |
| 2023 | Buttinia Perez Loinaze et al. |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Senonian | Brazil (Alagoas) | B. andreevi (142303 142304 142305) | |
| Coniacian - Maastrichtian | Argentina (Chubut) | B. andreevi (233992) | |
| Early/Lower Maastrichtian | Argentina (Santa Cruz) | B. andreevii (231725) | |
| Late/Upper Maastrichtian | Argentina (Chubut) | B. andreevi (220171) | |
| Late/Upper Maastrichtian | South Sudan | B. andreevi (199947 199948) |