791 Records Found

#	Taxon	Nominal Author	Taxon Status	Definitional Author	Defn Type
511	Ornithuromorpha	Chiappe et al. 1999			INACTIVE
512	Orthopoda	Cope 1866			INACTIVE
513	Orthornithes	Ji and Ji 2001			INACTIVE
514	Oviraptoridae	Barsbold 1976	Sereno 2005	stem	ACTIVE
515	Oviraptoriformes	Sereno 2005	Sereno 2005	stem	ACTIVE
516	Oviraptorinae	Barsbold 1976b	Osmólska et al. 2004	node	ACTIVE
517	Oviraptoroidea	Barsbold 1976b			INACTIVE
518	Oviraptorosauria	Barsbold 1976a	Sereno 2005	stem	ACTIVE
519	Pachycephalosauria	Maryanska and Osmólska 1974	Sereno 2005	stem	ACTIVE
520	Pachycephalosauridae	Sternberg 1945	Sereno 2005	node	ACTIVE
521	Pachycephalosaurinae	Sternberg 1945	Sereno 2005	stem	ACTIVE
522	Pachycephalosaurini	Sternberg 1945	Sereno 2005	node	ACTIVE
523	Pachycephalosauroidea	Sternberg 1945			INACTIVE
524	Pachypoda	Haeckel 1895			INACTIVE
525	Pachypodes	Meyer 1845			INACTIVE
526	Pachypodosauria	Huene 1914			INACTIVE
527	Pachypodosauroidea	Nopcsa 1928			INACTIVE
528	Pachyrhinosauridae	Sternberg 1950			INACTIVE
529	Pachyrhinosaurinae	Olshvesky 1992			INACTIVE
530	Palaeopoda	Colbert 1964			INACTIVE
531	Palaeosauri	Fitzinger 1843			INACTIVE
532	Palaeosauria	Colber 1964			INACTIVE
533	Palaeosauridae	Huene 1932			INACTIVE
534	Palaeosauriscidae	Kuhn 1959			INACTIVE
535	Palaeoscincidae	Nopcsa 1918			INACTIVE
536	Paleorhinidae	Long and Murry 1995			INACTIVE
537	Paleotheropoda	Paul 1988			INACTIVE
538	Panaves	Gauthier and de Queiroz 2001			INACTIVE
539	Panoplosauridae	Nopcsa 1929			INACTIVE

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