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Urosyntexis magna
Taxonomy
Syntexyela magna was named by Rasnitsyn (1968). Its type specimen is PIN 2554/1301, an exoskeleton, and it is an impression. Its type locality is Karatau-Mikhailovka (PIN collection 2554), which is in a Callovian/Oxfordian lacustrine - large siltstone in the Karabastau Formation of Kazakhstan. It is the type species of Urosyntexis.
It was recombined as Urosyntexis magna by Rasnitsyn (1969) and Taeger et al. (2010).
It was recombined as Urosyntexis magna by Rasnitsyn (1969) and Taeger et al. (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Syntexyela magna Rasnitsyn p. 203 figs. Pl 23, fig 8; text-fig 10 |
| 1969 | Urosyntexis magna Rasnitsyn p. 71 |
| 2010 | Urosyntexis magna Taeger et al. p. 37 |
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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.
†Urosyntexis magna Rasnitsyn 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Callovian - Oxfordian | Kazakhstan (Chimkent) | Syntexyela magna (type locality: 105970) |