| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sphenoceramus gilli
Taxonomy
Sphenoceramus gilli was named by Walaszczyk and Cobban (2006). It is not extant. Its type locality is USGS D3629, which is in a Santonian marine sandstone in the Virgelle Sandstone Formation of Montana.
Sister species lacking formal opinion data
Inoceramus bornholmensis, Inoceramus cardissoides, Inoceramus elegans, Inoceramus guerichi, Inoceramus lundbrekensis, Inoceramus nasutus, Inoceramus orientalis, Inoceramus orientalis, Inoceramus patootensiformis, Inoceramus steenstrupi, Inoceramus subcardissoides, Inoceramus yokoyamai, S. angustus, S. canaliculatus, S. cancellatus, S. cardissoides, S. diversus, S. hetonaianus, S. latisulcatus, S. lingua, S. nagaoi, S. nagaoi, S. naumanii, S. schimdti, S. schmidti, S. schmidti, S. yokoyamai
Synonymy list
| Year | Name and author |
|---|---|
| 2006 | Sphenoceramus gilli Walaszczyk and Cobban |
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.
†Sphenoceramus gilli Walaszczyk and Cobban 2006
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: g = genus, subc = subclass, c = class | |||||
| References: Eaton 1871, Aberhan et al. 2004 | |||||
Age range: Late/Upper Santonian or 85.70000 to 83.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian | USA (Montana) | Sphenoceramus gilli (type locality: 100168) |