historical biogeography: practical request

Gayle Hansen gayle.hansen at HMSC.ORST.EDU
Wed Jan 13 17:10:10 CST 1999

Taxacom members:

The historical biogeography WEB pages showing plate tectonics are
wonderful.  However, I wonder if there are comparable WEB pages for the
different glaciations and their extent.  I am particularly interested in
Alaska and the northern hemisphere.


Gayle Hansen
Hatfield Marine Science Ctr.
Newport, Oregon

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