| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Bayfieldia simata
Taxonomy
Bayfieldia simata was named by Winston and Nicholls (1967).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Bayfieldia simata Winston and Nicholls p. 84 figs. pl. 9 f. 20, 23-26 |
| 1971 | Bayfieldia simata Stitt p. 41 figs. PI. 5, figs. 9, 10 |
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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.
†Bayfieldia simata Winston and Nicholls 1967
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Whittington et al. 1997, Aberhan et al. 2004, Hendy et al. 2009 | |||||
Age range: Trempealeauan or 490.20000 to 486.85000 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sunwaptan | USA (Oklahoma) | Bayfieldia simata (240401 240418 240445 240448 240450 240454 240456 240457) | |
| Sunwaptan | Canada (Alberta) | Bayfieldia simata (54096 81298) | |
| Trempealeauan | USA (Texas) | Bayfieldia simata (216014 219648 219651 219655 219678 233747) | |
| Trempealeauan | USA (Wyoming) | Bayfieldia simata (9774) | |
| Skullrockian | USA (Texas) | Bayfieldia simata (219680) |