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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Paracypris semidisca
Taxonomy
Paracypris semidisca was named by Drexler (1958).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1958 | Paracypris semidisca Drexler p. 519 figs. Pl 23, fig 4 |
| 1971 | Paracypris semidisca Lord p. 652 |
| 1994 | Paracypris semidisca Harloff and Jäger p. 26 figs. Pl 7, fig 12 |
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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.
†Paracypris semidisca Drexler 1958
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 0.330 |
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| Source: superf = superfamily, o = order, c = class | |||||
| References: Jell and Adrain 2002, Bush and Bambach 2015, Kiessling 2004 | |||||
Age range: base of the Raricostatum to the top of the Early/Lower Pliensbachian or 199.50000 to 184.20000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bucklandi | United Kingdom (North Yorkshire) | Paracypris semidisca (159102) | |
| Raricostatum | Germany | Paracypris semidisca (139814 139815) | |
| Early/Lower Pliensbachian | Germany | Paracypris semidisca (139820) |