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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Paleodechenella turkestanica was named by Ivanova et al. (2009). Its type specimen is MGCU 26/977, a cephalon/head, and it is a 3D body fossil. Its type locality is 22/315, 22/345. Isfara River, which is in a Ludfordian carbonate limestone in the Isfara Formation of Tajikistan.
Synonymy list
| Year | Name and author |
|---|---|
| 2009 | Paleodechenella turkestanica Ivanova et al. pp. 726 - 727 fig. 9(1–8) |
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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.
†Paleodechenella turkestanica Ivanova et al. 2009
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| O. Ivanova et al. 2009 | Paleodechenella with frontal glabellar lobe transverse; S1 dies out before reaching occipital furrow; marked intramarginal zone separating border and epiborder furrows, which are both weak; pygidium elongate, with 13–14 axial rings; pleural fields with five or six pairs of ribs, those behind second pair progressively more effaced. |
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Hendy 2009, Fortey and Owens 1999, Aberhan et al. 2004 | |||||
Age range: Ludfordian or 425.60000 to 423.00000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ludfordian | Tajikistan | Paleodechenella turkestanica (type locality: 216470) | |
| Ludfordian | Uzbekistan | Paleodechenella turkestanica (216462) | |
| Ludfordian - Pridoli | Uzbekistan | Paleodechenella turkestanica (216463 216464) |