4 thoughts on “Biogeographic importance of the Bering land bridge from the Cretaceous to the Neogene

    • Thanks Kelly, yes, slowly but surely, I am getting some of these things out… this one was started while visiting at the Smithsonian many years ago… various other studies got in the way, but this is a good snapshot on what we think is happening and how the Bering Land Bridge as acted variously as a filter and in some cases a major highway for promoting the exchange of biota between Asia and Alaska. Cheers, Steffi.

    • Thanks Leila,
      we featured a number of groups that have a predominantly eastern Asian Western North American disjunction. Not to be considered exhaustive. Yes, Artemisia is a good one, we have a number of species in Alaska and of course in Eastern Asia…

      Best, Steffi.

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