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Crateraster rotundus
Taxonomy
Crateraster rotundus was named by Schulz and Weitschat (1981). It is not extant. Its type specimen is Geologisch-Paläontologischen Institute, University of Hamburg, holotype SGPIH 25.
Entered
by L. Villier on 2006-08-31
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Crateraster rotundus Schulz and Weitschat pp. 31-32 figs. pl. 4 fig. 3-7, pl. 5 fig. 3 |
| 1987 | Crateraster rotundus Gale p. 183 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.
†Crateraster rotundus Schulz and Weitschat 1981
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. S. Gale 1987 | Small Crateraster. Outline rounded pentagonal. Four or five marginal pairs per half-arc. Ornament of longitudinally arranged crater-shaped pits on abradial part of marginals |