Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Orthotylini was named by Van Duzee (1916). It is extant.
It was assigned to Orthotylinae by Forero (2008), Jung et al. (2017), Cazorla (2021).
It was assigned to Orthotylinae by Forero (2008), Jung et al. (2017), Cazorla (2021).
Subtaxa
Synonymy list
Year | Name and author |
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1916 | Orthotylini Van Duzee p. 204 |
2008 | Orthotylini Forero |
2017 | Orthotylini Jung et al. p. 404 |
2021 | Orthotylini Cazorla p. 57 |
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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: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |
Age range
Maximum range based only on fossils: base of the Chadronian to the top of the Chattian or 37.00000 to 23.04000 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Chadronian | USA (Colorado) | Hadronema cinerescens (106384) | |
Chattian | Germany (North Rhine-Westphalia) | Heterocordylus sp. (122010) |