| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cirpa langi
Taxonomy
Cirpa langi was named by Ager (1958). Its type specimen is BMNH B.33542, a shell, and it is a 3D body fossil. Its type locality is Shipton Long Lane, near Bothenhampton (Marlstone bed), which is in a Spinatum marine horizon in the United Kingdom.
Subspecies
Synonymy list
| Year | Name and author |
|---|---|
| 1958 | Cirpa langi Ager p. 56 figs. Pl 5, fig 4; text-figs 32-35 |
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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.
†Cirpa langi Ager 1958
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†Cirpa langi carpathica Siblik 1965
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 10.2 | 8.00 | 13.2 | 10.2 | 2.17 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: Spinatum or 192.90000 to 184.20000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pliensbachian | Slovakia | Cirpa langi (158485) | |
| Pliensbachian | Bulgaria | Cirpa langi (106904 106905) | |
| Spinatum | France | Cirpa langi (159287) | |
| Spinatum | Slovakia | Cirpa langi (158497) | |
| Spinatum | United Kingdom (England) | Cirpa langi (type locality: 138212 138216) |