Riasanites
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Riasanites is an Upper Jurassic ammonite belonging to the ammonitid.[1]
Distribution
Poland, USSR and Yemen [2]
References
- Notes
- ^ a b Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2017-10-16.
- ^ Paleobiology Database - Riasanites. 2017-10-16.