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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cretiscalpellum vallum
Taxonomy
Cretiscalpellum vallum was named by Collins (1973). It is not extant. Its type locality is South valley wall of Tibbee Creek, which is in a Campanian marine horizon in Mississippi.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Cretiscalpellum vallum Collins |
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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.
†Cretiscalpellum vallum Collins 1973
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Middle Campanian or 83.60000 to 72.20000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Campanian | USA (Alabama) | Cretiscalpellum vallum (210617) | |
| Middle Campanian | USA (Mississippi) | Cretiscalpellum vallum (type locality: 172903 210599) |