Did advanced mammals evolve on the southern continents and then move north? Not according to a new study, which concludes that such mammals evolved in both the south and the north.
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Luo, Z., Cifelli, R. L. & Kielan-Jaworowska, Z. Nature 409, 53– 57 (2001).
Rich, T. H. et al. Science 278, 1438– 1442 (1997).
Flynn, J. J., Parrish, J. M., Rakotosamimanana, B., Simpson, W. F. & Wyss, A. E. Nature 401, 57–60 (1999).
Penny, D. & Hasegawa, M. Nature 387, 549–550 (1997).
Kielan-Jaworowska, Z., Cifelli, R. L. & Luo, Z. Lethaia 31, 267– 268 (1998).
Archer, M., Flannery, T. F., Ritchie, A. & Molnar, R. Nature 318, 363–366 ( 1985).
Chow, M. & Rich, T. H. Austr. Mammal. 5, 127–142 (1982).
Woodburne, M. O. & Case, J. A. J. Mamm. Evol. 3, 121–161 ( 1996).
Gregory, W. K. Bull. Am. Mus. Nat. Hist. 88, 1–52 (1947).
Killian, J. K. et al. Mol. Cell 5, 707– 716 (2000).
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Weil, A. Relationships to chew over. Nature 409, 28–31 (2001). https://doi.org/10.1038/35051199
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