Dallasiella is an extinct genus of mackerel sharks that lived during the Late Cretaceous. It contains two valid species, D. willistoni and D. brachyodon, which have been found in North America and Europe.[1][2] While formerly placed in the families Cretoxyrhinidae and Archaeolamnidae, it is now considered Lamniformes incertae sedis.[2]
| Dallasiella Temporal range:
| |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Order: | Lamniformes |
| Family: | †Cretoxyrhinidae |
| Genus: | †Dallasiella Cappetta & Case, 1999[1] |
| Type species | |
| †Dallasiella willistoni Cappetta & Case, 1999[1]
| |
| Species | |
References
edit- ^ a b c d Cappetta, Henri; Case, Gerard R. (1999). "Additions aux faunes de sélaciens du Crétacé du Texas (Albien supérieur-Campanien)". Palaeo Ichthyologica. 9: 5–111.
- ^ a b c Siversson, M.; Cederström, P.; Ryan, H.E. (2022). "A new dallasiellid shark from the lower Campanian (Upper Cretaceous) of Sweden". GFF. 144 (2): 118–125. Bibcode:2022GFF...144..118S. doi:10.1080/11035897.2022.2097737. S2CID 252685325.
 | This article about a prehistoric shark is a stub. You can help Wikipedia by expanding it. |