[N] 2003 Serendipaceratops arthurcclarkei
20030815
Holotype is NMV P186385 (ulna, 16 cm long missing the olecranon process, previously published as cf. Leptoceratops. This Australian ceratopian material suggest that Polar Gondwana may have been the place or origin for the neoceratopsians because they are known nowhere else prior to the Late Cretaceous.