Lesser-Known Wonders: 30 Fascinating Dinosaurs You’ve Probably Never Heard Of

Spiclypeus

This Montana ceratopsian survived despite sporting a broken and infected horn that healed during its lifetime. Named in 2016, Spiclypeus stood out with forward and sideways pointing spikes on its neck frill. The battle damage proved this Late Cretaceous plant-eater lived through serious combat, possibly with rivals of its own kind. Its name means “spiked shield” in Latin.