Full reference: J.-F. Xie, S.-K. Zhang, X.-S. Jin, D.-Q. Li, and L.-Q. Zhou. 2016. A new type of dinosaur eggs from Early Cretaceous of Gansu Province, China. Vertebrata PalAsiatica 54(1):79-88
Parent taxon: Dinosauria according to J.-F. Xie et al. 2016
Sister taxa: Ancistrodon, Astrodon pusillus, Carnosauriformes, Dictyoolithidae, Diplodocia, Dongyangoolithidae, Dystrophaeidae, Fusioolithidae, Gigantosauropus, Harpagosauria, Herreravia, Huanglongpus, Iguanodonichnus, Lagunculapes, Megalosauridae, Mirsosauropus, Mosaicoolithus, Neosauropus, Nyasasaurus, Omosaurus phillipsi, Ornithischiformes, Paleodinosauria, Phaceloolithidae, Phytodinosauria, Phytophagi, Postpubici, Praepubici, Prismatoolithidae, Saurischia, Sauropodichnus, Similifaveoloolithidae, Sinoichnites, Stalicoolithidae, Therophagi, Theropoda, Therosauria, Toyamasauripus, Tretospondylia, Xiphopeza, Youngoolithidae, Yunnanpus, Ornithischia
Subtaxa: Polyclonoolithus
Type: Polyclonoolithus
Ecology:
Distribution: found only at Guanmengou No. 4 bonebed (Cretaceous of China)