References
Fossil remains of a relative of T. rex, part of the hip, have been discovered in Australian rocks 110 million years old. © Dr Roger Benson, University of Cambridge.
- X. Xu et al., Nature 439, 715 (2006).
- P. C. Sereno et al., Science 326, 418 (2009); published online 17 September 2009 (10.1126/science.1177428).
- O. W. M. Rauhut, A. C. Milner, S. Moore-Fay, Zool. J.Linn. Soc. 158, 155 (2010).
- NMV P186046, from the ?late Aptian–early Albian (5) Eumeralla Formation of the Slippery Rocks Site, Dinosaur Cove, Victoria.
- B. E. Wagstaff, J. McEwen-Mason, Natl. Geogr. Res. 5, 54 (1989).
- O. W. M. Rauhut, Spec. Pap. Palaeontol. 69, 1 (2003).
- M. A. Norell, P. J. Makovicky, Am. Mus. Novit. 3215, 1 (1997).
- The National Geographic Society grant 3909-88 and Atlas Copco provided funding for the excavation.