Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trachydoma variata
Taxonomy
Natica variata was named by Phillips (1836). It is not a trace fossil.
It was recombined as Naticopsis variata by Weir (1925); it was recombined as Naticopsis (Naticopsis) variata by Batten (1966), Gromczakiewicz-Łomnicka (1973), Rollins (1975) and Pan (1997); it was recombined as Trachydoma variata by Wagner (2023).
It was recombined as Naticopsis variata by Weir (1925); it was recombined as Naticopsis (Naticopsis) variata by Batten (1966), Gromczakiewicz-Łomnicka (1973), Rollins (1975) and Pan (1997); it was recombined as Trachydoma variata by Wagner (2023).
Synonyms
|
Synonymy list
Year | Name and author |
---|---|
1836 | Natica variata Phillips p. 224 figs. pl. 14 f. 27, 27a |
1881 | Naticopsis mammillaris de Koninck p. 14 figs. pl. 2 f. 15-22 |
1925 | Naticopsis variata Weir p. 434 |
1966 | Naticopsis (Naticopsis) variata Batten p. 64 figs. pl. 7 f. 9-13 |
1973 | Naticopsis (Naticopsis) variata Gromczakiewicz-Łomnicka pp. 46 - 47 figs. pl. 9 f. 7 |
1975 | Naticopsis (Naticopsis) variata Rollins pp. 26 - 28 figs. f. 10c-d |
1997 | Naticopsis (Naticopsis) variata Pan p. 607 figs. f. 5.10 - 5.11 |
2023 | Trachydoma variata Wagner p. S3888 |
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.
†Trachydoma variata Phillips 1836
show all | hide all
Invalid names: Naticopsis (Naticopsis) mammillaris de Koninck 1881 [synonym]
Diagnosis
Reference | Diagnosis | |
---|---|---|
J. Weir 1925 | The shell-structure is somewhat lamellose, there are no closely set transcrescent striae, and the plicistriation of the sutures is absent. |