Comment on "Impacts of the Cretaceous Terrestrial Revolution and KPg extinction on mammal diversification".
نویسندگان
چکیده
Meredith et al. (Reports, 28 October 2011, p. 521) question three findings of our delayed-rise hypothesis for present-day mammals made with reference to the Cretaceous-Paleogene (KPg) boundary, based on their new time tree of the group. We show that their own data do not support their objections and that the macroevolutionary patterns from the respective phylogenies are not statistically different.
منابع مشابه
Impacts of the Cretaceous Terrestrial Revolution and KPg extinction on mammal diversification.
Previous analyses of relations, divergence times, and diversification patterns among extant mammalian families have relied on supertree methods and local molecular clocks. We constructed a molecular supermatrix for mammalian families and analyzed these data with likelihood-based methods and relaxed molecular clocks. Phylogenetic analyses resulted in a robust phylogeny with better resolution tha...
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ورودعنوان ژورنال:
- Science
دوره 337 6090 شماره
صفحات -
تاریخ انتشار 2012