Our Potential Yesterdays - Non-dinosaur Boogaloo
Hello. This time I am returning to Our Potential Yesterdays with some more suggestions I got, but all of these are anything other than Dinosaurs. - Cambrian. An abyssal raptorial relative of Anomalocaris, which produces light to attract prey. Anomalocarididae. Devonian. A tiny parasitic Placoderm that lodges in the gill cavities of larger fish, to suck blood. Petalicthyida. Devonian. A parrotfish-like Placoderm that feeds on encrusting organisms. Arthrodira. Late Permian. A relative of Meganeura that feeds by hunting insects on and around giant Therapsids. Meganisoptera. Late Permian. A small, nocturnal Dicynodont with large eyes. Pylaecephalidae. Late Permian. A polar conodont that scrapes the algae off the underside of sea ice using its array of rasping teeth. Conodonta. Early Triassic. A terrestrial common ancestor of all Sauropterygians. Stem-Sauropterygia. Late Triassic. A Hybodont shark with a Heterodont dentition. Hybodontiformes. Late Triassic. A Shastasaurid Icthyosa...