Protoecotrausites is an extinct genus from a well-known class of fossil cephalopods,[2] the ammonites. It lived during the Middle Jurassic.[1]
| Protoecotrausites Temporal range:
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| Genus: | Protoecotrausites
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Distribution
editReferences
edit- ^ a b Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.
- ^ a b "Paleobiology Database". Retrieved 17 December 2021.
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