Ron Blakey makes paleogeographic maps of the ancient world.
The paleogeographic maps show the varied landscapes of the ancient Earth through hundreds of millions of years of geologic time, including distribution of ancient shallow seas, deep ocean basins, mountain ranges, coastal plains, and continental interiors. Tectonic features shown include subduction zones, island arcs, mid-ocean ridges and accreting terranes.
posted by zamboni
on Dec 5, 2012 -
is a new online exhibit from the excellent Burke Museum
at the University of Washington, Seattle. It tells the story of the land underlying Seattle, one of the United States' most geologically active city sites, and of the human attempts to engineer this landform. Closely related are the archaeology of West Point
and Coast Salish Villages
of Puget Sound (e.g., read the story
of North Wind and Storm Wind).
posted by Rumple
on May 2, 2009 -
"You live in the big here.
Wherever you live, your tiny spot is deeply intertwined within a larger place, imbedded fractal-like into a whole system called a watershed, which is itself integrated with other watersheds into a tightly interdependent biome. At the ultimate level, your home is a cell in an organism called a planet. All these levels interconnect. What do you know about the dynamics of this larger system around you?
30 questions to elevate your awareness (and literacy) of the greater place in which you live.
posted by Hartster
on Jul 13, 2006 -
More than 16,000 photos
related to the USGS from the years 1868 through 1992 are now available online where they may be easily searched, viewed, and downloaded free of charge.
These are old stereo pairs, sites drowned by dams, geologists and surveyers in horse drawn wagons, petroglyphs, national parks, Mount St. Helens, John Wesley
Powell, hoodoos, arches, ruins, mines...
posted by the Real Dan
on Apr 14, 2005 -