Keyserlingitinae
Keyserlingitinae Temporal range: Early Triassic | |
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Scientific classification | |
Class: | Cephalopoda |
Order: | Ceratitida |
Superfamily: | Ceratitaceae |
Family: | Sibiritidae |
Subfamily: | Keyserlingitinae Zacharov, 1970 |
Genera | |
See text |
'Keyserlingitinae is a subfamily of the Sibiritidae, Early Triassic Ammonoidea. Shells tned 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
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