As the continents drifted apart, successive assemblages arose on each landmass and then diversified, waned, and disappeared, to be replaced by new fauna.
The random local clocks (RLC) model proposes and compares a series of alternative local molecular clocks, each potentially arising on any branch and extending over a contiguous part of the phylogeny.
In the next Congress, as in the last one, issues will sometimes arise on which each party has internal divisions and which call forth a bipartisan response.Divided government may look ungainly, but it has its admirers.
Similar anxieties were arising on the Continent.
Joe Vaitilingam is a partner at Hughes Fowler Carruthers solicitors, specialising in financial and children issues arising on divorce.
Otherwise, the situation can be unmanageable, with problems arising on both ends.
We suppose this effect to be connected with initial reorientation of molecules arising on microstructured surface.
Below is The Huffington Post's live-blog of problems that are arising on Election Day.
Tribal courts have exclusive jurisdiction for cases arising on Indian reservations and concurrent jurisdiction elsewhere.
The problems arising on the ground are often acute.
