. "Elachistosuchus is the name given to a genus of rhynchocephalian from the Triassic. It was not a dinosaur, but was a prehistoric reptile which lived during the time of the earliest dinosaurs. Its fossils were found in Germany."@en . . . . "Elachistosuchus"@en . "Elachistosuchus is the name given to a genus of rhynchocephalian from the Triassic. It was not a dinosaur, but was a prehistoric reptile which lived during the time of the earliest dinosaurs. Its fossils were found in Germany."@en .