Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Obtusicostites
Taxonomy
Obtusicostites is a genus. It is not extant. Its type is Perisphinctes obtusicosta.
It was assigned to Proplanulitinae by Arkell et al. (1957); to Ammonoidea by Sepkoski (2002); and to Sivajiceratinae by Dutta and Bardhan (2016) and Dutta et al. (2017).
It was assigned to Proplanulitinae by Arkell et al. (1957); to Ammonoidea by Sepkoski (2002); and to Sivajiceratinae by Dutta and Bardhan (2016) and Dutta et al. (2017).
Species
Species lacking formal opinion data
Synonyms
|
Synonymy list
Year | Name and author |
---|---|
1957 | Hubertoceras Arkell et al. p. L317 |
1957 | Obtusicostites Arkell et al. p. L317 |
2002 | Hubertoceras Sepkoski |
2002 | Obtusicostites Sepkoski |
2016 | Obtusicostites Dutta and Bardhan p. 35 |
2017 | Obtusicostites Dutta et al. p. 14 |
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. †Obtusicostites
show all | hide all
†Obtusicostites ankoboensis Collignon 1958
†Obtusicostites obtusicosta Waagen 1875
hide
Invalid names: Kinkeliniceras crassiplanula Spath 1931 [synonym], Obtusicostites buckmani Spath 1931 [synonym], Obtusicostites ushas Spath 1931 [synonym], Obtusicostites waageni Spath 1931 [synonym], Perisphinctes dhosaensis Waagen 1875 [synonym], Perisphinctes omphalodes Waagen 1875 [synonym]
†Obtusicostites retrorsicostatus Collignon 1959
Invalid names: Hubertoceras [synonym]
Diagnosis
No diagnoses are available