| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Grammatodon sulcatus
Taxonomy
Grammatodon sulcatus was named by Aberhan (1994). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1994 | Grammatodon sulcatus Aberhan |
| 2008 | Grammatodon sulcatus Scholz 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.
†Grammatodon sulcatus Aberhan 1994
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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: Hendy et al. 2009, Aberhan et al. 2004 | |||||
Age range: base of the Late/Upper Sinemurian to the top of the Early/Lower Pliensbachian or 196.50000 to 183.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hettangian - Sinemurian | Mexico (Sonora) | Grammatodon sulcatus (115210) | |
| Early/Lower Sinemurian | Mexico (Sonora) | Grammatodon sulcatus (115211) | |
| Late/Upper Sinemurian | Chile | Grammatodon sulcatus (95444) | |
| Early/Lower Pliensbachian | Mexico (Sonora) | Grammatodon sulcatus (115216 115217) |