Tyrannosaurus rex

Tyrannosaurus Kalamangsa: Late Cretaceous, 67–65.5 Ma PraЄ Є O S D C P T J K Pg N ↓
Cast of a specimen nicknamed "Stan" (specimen BHI 3033), at Manchester Museum
Klasifikasi ngèlmiah
Karajan:	Animalia
Filum:	Chordata
Klad:	Dinosauria
Klad:	Saurischia
Klad:	Theropoda
Klad:	Eutyrannosauria
Famili:	Tyrannosauridae Osborn, 1906
Subfamili:	Tyrannosaurinae Osborn, 1905
Génus:	Tyrannosaurus Osborn, 1905
Spésies tipe
†Tyrannosaurus rex Osborn, 1905
Sepésiyes liyane
†Tyrannosaurus bataar? Maleev, 1955 †Tyrannosaurus zhuchengensis? Hu, 2001
Sinonim
Sinonim gènus Dinotyrannus Olshevsky & Ford, 1995 Dynamosaurus Osborn, 1905 Manospondylus Cope, 1892 Nanotyrannus Bakker, Williams & Currie, 1988 Stygivenator Olshevsky, 1995 Tarbosaurus? Maleev, 1955 Sinonim sepésiyes Aublysodon amplus? Marsh, 1892 Deinodon amplus? (Marsh, 1892) Manospondylus amplus? (Marsh, 1892) Stygivenator amplus? (Marsh, 1892) Tyrannosaurus amplus? (Marsh, 1892) Aublysodon cristatus? Marsh, 1892 Deinodon cristatus? (Marsh, 1892) Stygivenator cristatus? (Marsh, 1892) Manospondylus gigas Cope, 1892 Dynamosaurus imperiosus Osborn, 1905 Tyrannosaurus imperiosus (Osborn, 1905) Albertosaurus lancensis (Gilmore, 1946) Aublysodon lancensis (Gilmore, 1946) Deinodon lancensis (Gilmore, 1946) Gorgosaurus lancensis Gilmore, 1946 Nanotyrannus lancensis (Gilmore, 1946) Dinotyrannus megagracilis Olshevsky & Ford, 1995 Stygivenator molnari (Paul, 1988) Ornithomimus grandis (Marsh, 1897)

Tyrannosaurus rex utawa Tyrannosaurus (basa Yunani: "Tyrannos" tegesé tiran, lan "sauros" kang tegesé kadal; tambahan "Rex" kang tegesé ratu) kang racaké disingkat T-Rex ya iku salah siji dinosaurus saka génus theropoda kang ngadeg nanggo sikil loro.^[1] Dinosaurus iki kalebu dhinosaurus karnivora (mangan daging) gedhé dhéwé ing jamane.Kéwan iki diprakirakake urip nalika kalamangsa kapur antara 67 nganti 65 yuta taun kepengker.^[1] T-Rex iku salah siji ing antarané kéwan dhinosaurus non-unggas kang terakhir ana sadurungé prastawa kepunahan ing jaman Cretaceous-Tersier.^[1] Kayadene Tyrannosauroid liyané, Tyrannosaurus iku karnivora sikil loro kang duwé cumplung gedhé lan diimbangi karo buntut kang dawa lan abot.^[2] Tyrannosaurus duwé tangan loro ing ngarep awake.^[2] Tangan cilik T-Rex duwé rong driji kang saben salah sijiné dijangkepi cakar.^[2] Sanajan isih akèh Theropoda liya kang awake luwih gedhé saka Tyrannosaurus Rex,nanging ing ukuran semono, Tyrannosaurus rex kalebu salah sijining predator dharat kang kaloka gedhé dhéwé.^[2] Dawane sawatara 12,8 mèter (42 kaki) lan 4 mèter (13 kaki) dhuwuré.^[2] Abote kira-kira 6,8 metrik ton.^[2] Luwih saka 30 spésimèn kang tinemu wis diidhentifikasi lan ing antarané ana kang meh jangkep. Ing salah sijining spésimèn tinemu yèn wis ana jaringan lunak lan proteine.

1. ↑ ^{a b c} Hicks, J.F., Johnson, K.R., Obradovich, J.D., Tauxe, L. and Clark, D. (2002). "Magnetostratigraphy and geochronology of the Hell Creek and basal Fort Union Formations of southwestern North Dakota and a recalibration of the Cretaceous–Tertiary Boundary", in J.H. Hartman, K.R. Johnson & D.J. Nichols (eds.), The Hell Creek Formation and the Cretaceous–Tertiary boundary in the northern Great Plains: An integrated continental record of the end of the Cretaceous. GSA Special Paper, 361: 35–55}
2. ↑ ^{a b c d e f} http://paleobiol.geoscienceworld.org/cgi/content/abstract/25/1/88}