| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cristafrons praescientis
Taxonomy
Cristafrons praescientis was named by Feldmann et al. (1993). Its type specimen is BAS IN.2225 and is a 3D body fossil. It is the type species of Cristafrons.
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Cristafrons praescientis Feldmann et al. p. 33 figs. 25, 26 |
| 2010 | Cristafrons praescientis Schweitzer et al. p. 75 |
| 2012 | Cristafrons praescientis van Bakel et al. p. 100 |
| 2014 | Cristafrons praescientis Karasawa et al. p. 256 |
| 2018 | Cristafrons praescientis Schweitzer et al. p. 34 fig. 18.3 |
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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.
†Cristafrons praescientis Feldmann et al. 1993
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, uc = unranked clade | |||||
| References: Turnsek 1997, Aberhan 1992, Fearon and Clapham 2023 | |||||
Age range: base of the Late/Upper Campanian to the top of the Early/Lower Maastrichtian or 83.60000 to 66.00000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Campanian | Antarctica | Cristafrons praescientis (83762 221282) | |
| Late/Upper Campanian | Antarctica | Cristafrons praescientis (140172) | |
| Early/Lower Maastrichtian | Antarctica | Cristafrons praescientis (140173) |