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Hedenstroemia is an extinct genus of Early Triassic (Olenekian) cephalopods in the ammonoid order Ceratitida. They were nektonic carnivores.
Distribution & Overview
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triassic genus order ammonoid early species tscherskii family olenekian ceratitida smith extinct cephalopods nektonic carnivores distribution references
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Hedenstroemia | is a | extinct genus of Early Triassic | 0.90 | text |
| Hedenstroemia | related to Species | Spath | 0.60 | section |
| Hedenstroemia | related to Species | Keyserling | 0.60 | section |
| Hedenstroemia | related to Species | Hyatt | 0.60 | section |
| Hedenstroemia | related to Species | Smith | 0.60 | section |
| Hedenstroemia | related to Species | Diener | 0.60 | section |
| Hedenstroemia | related to Species | Popov | 0.60 | section |
| Hedenstroemia | related to Species | Welter | 0.60 | section |
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