KnowraProtoceratopsLinked fromLinked fromThe 10 pages that link to Protoceratops, each with the reason it gives.All 10Broader topic 4Related 2Compared with 4CeratopsiaBroader topic: Its fossils document a compact, horned form without the enormous horns of later relatives.Roy Chapman AndrewsBroader topic: Its fossils were common in the Gobi deposits explored by Andrews's expeditions.Ceratopsian frillBroader topic: Its frill shows that a substantial rear skull extension did not require large horns.MarginocephaliaBroader topic: Its modest frill illustrates ceratopsian anatomy without the large horns of later relatives.