Pedigree: Class Mammalia

The PEDIGREE of

Class Mammalia

(Theriiformes and Symmetrodonta form Clade Trechnotheria; Monotremata and the other extinct orders form Clade Australosphenida)

Born: abt. 180 M BC

"Child(ren)": Subclass Theriiformes (Therial Mammals) ; Subclass Yinotheria ; Multituberculata (extinct) ; Triconodonts (extinct) ; Symmetrodonta (extinct) ; other extinct orders ; 5500 living species altogether

______	______	_____	_____	_____	_____	_____	_____	_____	_____	_____	_____	_____	_____	_____	_____
														/	-- Subphylum Vertebrata +	====> [ 79]
													/	-- Infraphylum Gnathostomata (Jawed Vertebrates)
												/	-- Microphylum Teleostomi (Bony fishes & Spiny sharks)
											/	-- Superclass Osteichthyes (Bony fishes)
										/	-- Class Sarcopterygii (Lobe-finned Fishes)
									/	-- Clade of Rhipidistia
								/	-- Subclass Tetrapodamorpha
							/	-- Infraphylum Tetrapoda
						/	-- Clade Reptiliomorpha
					/	-- Microphylum Amniota (Mammals, Reptiles, etc.)
				/	-- Superclass Synapsida
			/	-- Epiclass of Therapsids
		/	-- Suborder Cynodontia
	/	-- Infraorder Eucynodontia
/	-- Superfamily Chiniquodontoidea
/
- Class Mammalia

(poss.) ``2-Great Grandchildren:'' Legion of Euarchontoglires ; Legion Laurasiatheria ; Order Pilosa (anteaters & sloths) ; Parvclass Marsupialia ; Legion Atlantogenata (mammals from Gondwana supercontinent) ; Subcohort Exafroplacentalia ; Suborder Platypoda