| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Holcostephanus (Spiticeras) obliquelobatus
Taxonomy
Holcostephanus (Spiticeras) obliquelobatus was named by Uhlig (1903).
It was recombined as Spiticeras obliquelobatum by Arkadiev et al. (2000).
It was recombined as Spiticeras obliquelobatum by Arkadiev et al. (2000).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1865 | Holcostephanus (Spiticeras) obliquelobatus Oppel p. 551 |
| 1903 | Holcostephanus (Spiticeras) obliquelobatus Uhlig p. 122 figs. Pl 15, fig 3 |
| 2000 | Spiticeras obliquelobatum Arkadiev et al. p. 100 figs. Pl 3, fig 3 |
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.
†Holcostephanus (Spiticeras) obliquelobatus Uhlig 1903
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Early/Lower Tithonian to the top of the Barremian or 149.20000 to 121.40000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Tithonian | Hungary | Lytoceras liebigi (23872) | |
| Early/Lower Berriasian | Iran | Lytoceras liebigi (158995 158999) | |
| Berriasian | Ukraine | Spiticeras obliquelobatum (183168) | |
| Barremian | Egypt | Lytoceras liebigi (171271) |