| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sinotubulites
Taxonomy
Sinotubulites is a genus. It is not extant.
It was assigned to Coleolidae by McMenamin (1985); and to Problematica by Sepkoski (2002).
It was assigned to Coleolidae by McMenamin (1985); and to Problematica by Sepkoski (2002).
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.
G. †Sinotubulites
show all | hide all
†Sinotubulites baimatuoensis Chen et al. 1981
hide
Invalid names: Sinotubulites cienegensis McMenamin 1985 [synonym]
†Sinotubulites hexagonus Cai et al. 2015
†Sinotubulites pentacarinalis Cai et al. 2015
†Sinotubulites triangularis Cai et al. 2015
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. A. S. McMenamin 1985 | Nearly cylindrical to weakly tapering calcareous tubular shells with irreg- ular annulating rings (ribs transverse to the growth axis), striae, bands, or annular depres- sions on the outer shell surface which may be oblique or normal to the shell growth axis. Wide variation in shape and spacing of an- nulae; annular ornamentation connected and/ or cut across by longitudinal ridges parallel or oblique to growth axis. |