Biology:Keyserlingitinae
From HandWiki
Short description: Extinct subfamily of molluscs
| Keyserlingitinae | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Ceratitida |
| Family: | †Sibiritidae |
| Subfamily: | †Keyserlingitinae Zacharov, 1970 |
| Genera | |
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See text | |
Keyserlingitinae is a subfamily of the Sibiritidae, Early Triassic Ammonoidea. Shells tend to have subquadrate whorl sections as in Durgaites and Kyserlingites and to be strongly ribbed or nodose or both.
Genera
The Keyserlingitinae includes
- Kyserlingites
- Durgaites
- Goricanites
- Olenekoceras
- Pseudokeyserlingites
- Subolenekites
References
- W.J. Arkell, et al., 1957. Mesozoic Ammonoidea; Treatise on Invertebrate Paleontology, Part L. Geological Society of America and University of Kansas Press.
- Keyserlingitinae, Paleodb [1]
Wikidata ☰ Q16983917 entry
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