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Guhsania is an
extinct ammonoid cephalopod genus that
lived during the
early Middle Jur****ic (early Bajocian), from
about 171.5 to 173.5 Ma.
Guhsania...
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described under Fontannesia.
Related genera include Asthenoceras, Fontannesia,
Guhsania, and Witc****ia. Sepkoski, Jack (2002). "A
compendium of
fossil marine...
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Griesbachites Groebericeras Groenlandites Grossouvria Grossouvrites Guembelites Guhsania Guleilmites Guleimiceras Gulielmina Gulielmites Gunnarites Gyaloceras Gymnites...
- 1923 Witc****iinae
Callomon and Chandler, 2006
Asthenoceras Fontannesia Guhsania Newmarracarroceras Hall, 1989 Witc****ia Argentina, Canada, China, Germany...
