Molecular dates require geologic testing
نویسندگان
چکیده
منابع مشابه
Primate molecular divergence dates.
With genomic data, alignments can be assembled that greatly increase the number of informative sites for analysis of molecular divergence dates. Here, we present an estimate of the molecular divergence dates for all of the major primate groups. These date estimates are based on a Bayesian analysis of approximately 59.8 kbp of genomic data from 13 primates and 6 mammalian outgroups, using a rang...
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In a perspectives article, Bromham et al.1 raise some important concerns about the use of both molecular and paleontological data in assessing the timing of diversification of extant mammalian orders. In Box 1, they describe well the need to differentiate crown (or more generally, nodebased) taxa from stem-based taxa. Unfortunately, their Fig. 2 is not clearly explained and thus confuses these ...
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Cavity decoupling in salt is the most plausible means by which a nation could conduct clandestine testing of militarily significant nuclear weapons. The conditions under which solution-mined salt can be used for this purpose are quite restrictive. The salt must be thick and reasonably pure. Containment of explosions sets a shallow limit on depth, and cavity stability sets a deep limit. These co...
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ژورنال
عنوان ژورنال: New Phytologist
سال: 2015
ISSN: 0028-646X,1469-8137
DOI: 10.1111/nph.13831