The fossils found near Colorado's Snowmass Village have a lot to teach us: not just about mastodons and mammoths, but also about the climate and ecosystem that existed tens of thousands of years ago.
by Allen Best,
Nov 30, 2011
In Visible Bones: Journeys Across Time in the
Columbia River Country, Northwestern writer Jack Nisbet
follows the Columbia River and its inhabitants across
by Steve Rumsey,
Feb 07, 2005