- Fagesia
- Falciclymenia
- Falciferella
- Falcitornoceras
- Fallacites
- Falloticeras
- Fanninoceras
- Farbesiceras
- Farnhamia
- Fascipericyclus
- Favrella
- Fayettevillea
- Fehlmannites
- Ferganoceras
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- Ficheuria
- Fikaites
- Finiclymenia
- Fissilobiceras
- Flabellisphinctes
- Flemingites
- Flexiclymenia
- Flexispinites
- Flexoptychites
- Flickia
- Fontanelliceras
- Fontannesia
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- Fontannesiella
- Foordites
- Forbesiceras
- Forresteria
- Fournierella
- Frankites
- Frechiella
- Frechites
- Frenguelliceras
- Fresvillia
- Frogdenites
- Fuciniceras
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