Baculites ("walking stick rock") is an extinct genus of cephalopods with a nearly straight shell, included in the heteromorph ammonites. The genus, which lived worldwide throughout most of the Late Cretaceous, was named by Lamarck in 1799. Categories: Cretaceous Animals Mollusks Jurassic Park Animals Characters Animals Extinct Animals North American Animals Dinosaur King Animals Jurassic World The Game Animals Community content is available under CC-BY-SA unless otherwise noted.