Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Notostreptites
Taxonomy
Notostreptites was named by Henderson (1990). Its type is Notostreptites exilis.
It was assigned to Turrilitidae by Henderson (1990).
It was assigned to Turrilitidae by Henderson (1990).
Species
N. exilis (type species)
Synonymy list
Year | Name and author |
---|---|
1990 | Notostreptites Henderson p. 135 |
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.
Diagnosis
Reference | Diagnosis | |
---|---|---|
R. A. Henderson 1990 | Shell comprised of slender volutions arranged in a loose, helical spire. Ornament of annular ribs which lack tubercles. Siphuncle positioned on the upper, external side of the whorl. Suture typical of the Turrilitidae, asymmetrical with bifid elements. |