| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ruedemannia laevissima
Taxonomy
Pleurotomaria robusta laevissima was named by Lindström (1884) [Pleurotomaria robusta var. lævissima Lindström 1884]. It is not extant.
It was recombined as Lophospira robusta laevissima by Ulrich and Scofield (1897); it was recombined as Ruedemannia laevissima by Foerste (1914) and Wagner (1999).
It was recombined as Lophospira robusta laevissima by Ulrich and Scofield (1897); it was recombined as Ruedemannia laevissima by Foerste (1914) and Wagner (1999).
Synonyms
|
Synonymy list
| Year | Name and author |
|---|---|
| 1846 | Murchisonia sulcata M'Coy p. 17 figs. pl. 1 f. 20 |
| 1884 | Pleurotomaria robusta laevissima Lindström |
| 1897 | Lophospira robusta laevissima Ulrich and Scofield p. 964 |
| 1914 | Ruedemannia laevissima Foerste p. 312 |
| 1999 | Ruedemannia laevissima Wagner |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Ruedemannia laevissima Lindström 1884
show all | hide all
Invalid names: Ruedemannia sulcata M'Coy 1846 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| F. M'Coy 1846 (Murchisonia sulcata) | Elongate turreted; volutions tumid; obtusely carinated in the middle, where there is a distinct, square, but not very prominent, keel; entire shell spirally sulcated; sulci extremely irregular in size and approximation, crossed by occasional, faint lines of growth both above and below, arched obliquely backwards to the keel, which they meet at a very acute angle. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: g = genus, o = order | |||||
| References: Hendy 2009, Bambach et al. 2007 | |||||