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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cancrinidae
Taxonomy
Cancrinidae was named by Beurlen (1930). It is not extant. Its type is Cancrinos.
It was assigned to Palinuroidea by Schweitzer et al. (2010); and to Achelata by Schweitzer et al. (2015), Schweitzer and Feldmann (2024).
It was assigned to Palinuroidea by Schweitzer et al. (2010); and to Achelata by Schweitzer et al. (2015), Schweitzer and Feldmann (2024).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Cancrinidae Beurlen |
| 2010 | Cancrinidae Schweitzer et al. p. 45 |
| 2015 | Cancrinidae Schweitzer et al. p. 1 |
| 2024 | Cancrinidae Schweitzer and Feldmann p. 1 |
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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: f = family, o = order, c = class | |||||
| References: Aberhan 1992, Turnsek 1997, Fearon and Clapham 2023 | |||||
Age range: base of the Planorbis to the top of the Late/Upper Cenomanian or 201.40000 to 93.90000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Hettangian | United Kingdom (England) | Praeatya scabrosa (139785) | |
| Planorbis | United Kingdom | Praeatya scatbrosa (131892) | |
| Early/Lower Tithonian | Germany (Bayern) | Cancrinos claviger (105541) | |
| Late/Upper Cenomanian | Lebanon | Cancrinos libanensis, Charbelicaris maronites (69119) |