Didymograptidae
| Didymograptidae | |
|---|---|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | Didymograptidae Mu, 1950
|
Didymograptidae is an extinct family of graptolites.[1]
Genera
[edit]List of genera from Maletz (2014):[2]
- †Aulograptus Skevington, 1965
- †Baltograptus Maletz, 1994
- †Cladograpsus Geinitz, 1852
- †Cymatograptus Jaanusson, 1965
- †Didymograpsus M’Coy, 1851 in Sedgwick & M’Coy (1851)
- †Expansograptus Bouček & Přibyl, 1951
- †Janograptus Tullberg, 1880
- †Jenkinsograptus Gutiérrez-Marco, 1986
- †Parazygograptus Kozłowski, 1954
- †Trigonograpsus Nicholson, 1869
References
[edit]- ^ Maletz, Jörg (2017). Graptolite Paleobiology. Wiley-Blackwell. ISBN 9781118515617.
- ^ Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3): 477–540. doi:10.3140/bull.geosci.1465. ISSN 1214-1119.
_rotated.png){kind=small} | This hemichordate-related article is a stub. You can help Wikipedia by expanding it. |