| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Signata
Taxonomy
Signata was named by Frizzell and Dante (1965).
It was assigned to Ophididae by Frizzell and Dante (1965); and to Ophidiidae by Ebersole et al. (2019).
It was assigned to Ophididae by Frizzell and Dante (1965); and to Ophidiidae by Ebersole et al. (2019).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Signata Frizzell and Dante p. 708 |
| 2019 | Signata Ebersole et al. p. 199 |
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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. †Signata Frizzell and Dante 1965
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†Signata nicoli Frizzell and Dante 1965
†Signata stenzeli Frizzell and Dante 1965
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, subp = subphylum | |||||
| References: Kiessling 2003, Carroll 1988, Kiessling 2004, Hendy et al. 2009 | |||||
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Eocene | USA (Texas) | S. stenzeli (84145) | |
| Lutetian | USA (Mississippi) | S. stenzeli (237142) | |
| Lutetian | USA (Texas) | S. nicoli (84146) S. stenzeli (237116) | |
| Middle Eocene | USA (Texas) | S. nicoli (84147) S. stenzeli (84143) | |
| Bartonian | USA (Alabama) | S. stenzeli (237117) | |
| Bartonian | USA (Texas) | S. stenzeli (7437 7438 7439 237131 237143) |