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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Stauranderaster mixtus
Taxonomy
Stauranderaster mixtus was named by Brünnich-Nielsen (1943). It is not extant. Its type specimen is Unknown registration number, Geological Museum, Copenhagen.
Synonymy list
| Year | Name and author |
|---|---|
| 1943 | Stauranderaster mixtus Brünnich-Nielsen p. 63 figs. pl. 4, fig. 26-28 |
| 1950 | Stauranderaster mixtus Rasmussen p. 89 figs. pl. 10, fig. 36 |
| 1979 | Stauranderaster mixtus Rasmussen p. 70 |
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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.
†Stauranderaster mixtus Brünnich-Nielsen 1943
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| H. W. Rasmussen 1950 | A Stauranderaster wich has had ossicles of a pecular irregular outline, 'breastplate-shaped'. The outer surface of the ossicle has formed a small smooth projecting portion. |
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Aberhan 1992, Aberhan et al. 2004 | |||||
Age range: Early/Lower Maastrichtian or 70.60000 to 66.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Maastrichtian | Germany (Mecklenburg-Vorpommern) | Stauranderaster mixtus (32022) |