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Baculites is an extinct genus of heteromorph ammonite cephalopods with almost straight shells. The genus, which lived worldwide throughout most of the Late Cretaceous, and which briefly survived the K-Pg mass extinction event, was named by Lamarck in 1799.
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shell cretaceous upper species ammonite lived orientation genus nautiloids orthocerid part known straight shells cephalopods found suture new extinct late
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Baculites | is a | extinct genus of heteromorph ammonite cephalopods with almost straight shells | 0.90 | text |
| Bassleroceras | instance of | This same type of cross section is found in much earlier nautiloids | 0.80 | text |
| Clitendoceras from the Ordovician period | instance of | This same type of cross section is found in much earlier nautiloids | 0.80 | text |
| which can be shown to have had a horizontal orientation | instance of | This same type of cross section is found in much earlier nautiloids | 0.80 | text |
| Baculites | related to Convergent evolution | Cretaceous | 0.60 | section |
| Baculites | related to Convergent evolution | Both | 0.60 | section |
| Baculites | related to Convergent evolution | The | 0.60 | section |
| Baculites | related to Convergent evolution | Paleozoic Era | 0.60 | section |
| Baculites | related to Convergent evolution | Early Cretaceous | 0.60 | section |
| Baculites | related to Convergent evolution | Late Cretaceous-Danian | 0.60 | section |
| Baculites | related to Cultural significance | They | 0.60 | section |
| Baculites | related to Cultural significance | Individual | 0.60 | section |
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