Alectrosaurus

Alectrosaurus; Temporal range: Late Cretaceous, 83–74 Ma PreꞒ Ꞓ O S D C P T J K Pg N
	Alectrosaurus size comparison
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Clade:	Saurischia
Clade:	Theropoda
Superfamily:	†Tyrannosauroidea
Genus:	†Alectrosaurus; Gilmore, 1933
Species:	†A. olseni
Binomial name
	Alectrosaurus olseni; Gilmore, 1933

Alectrosaurus is a theropod dinosaur related to Tyrannosaurus, Alioramus and Tarbosaurus. It lived in Mongolia and China in the Late Cretaceous period, about 90-70 million years ago.^[1] Alectrosaurus as a genus existed for about 9 million years.

References

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Alectrosaurus Temporal range: Late Cretaceous, 83–74 Ma PreꞒ Ꞓ O S D C P T J K Pg N

Alectrosaurus size comparison
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Clade:	Saurischia
Clade:	Theropoda
Superfamily:	†Tyrannosauroidea
Genus:	†Alectrosaurus Gilmore, 1933
Species:	†A. olseni
Binomial name
*Alectrosaurus olseni* Gilmore, 1933