Tag Archives: geology

Geography of underground co-location data centers

The list below identifies underground data centers located around the globe that are designed to serve multiple tenants (co-location) versus solely one business or organization. Given the wide ranging of threats to data resources from climate change, cyber attacks, malware, … Continue reading

Posted in adaptive reuse, architecture, atomic age, business, commerce, Communications, ecommerce, economic development, engineering, geography, Geology, government, history, infrastructure, internet, land use, logistics, military, Mining, planning, product design, spatial design, Statistics, technology, topography, tunnels, zoning | Tagged , , , , , , , | Leave a comment

Cities Named for Obstacles to River Navigation

Guest post by Dan T. – Thank you, Dan! North America is a land of many rivers. Rivers which served the earlyEuropean explorers, traders, and settlers as highways, just as they hadfor the indigenous people. However, moving along those highways … Continue reading

Posted in Canada, cities, commerce, economic development, environment, geography, Geology, history, industry, land use, Maps, Native Americans, natural history, nature, North America, place names, rivers/watersheds, States, topography, toponymy, Trade, transportation, waterfalls | Tagged , , , , , , , , , , , , | Leave a comment

Detailed volcanic maps of New Mexico

The maps shown below are from the New Mexico Museum of Natural History website and includes cool links to the volcanic geology of this amazing state. The subsequent maps and data about the volcanic field pop up when you click … Continue reading

Posted in archaeology, environment, geography, Geology, history, Maps, Native Americans, natural history, nature, pictures, planning, Science, Statistics, topography, volcanoes | Tagged , , , , , , , , | Leave a comment

Calderas – the supervolcanoes of the USA and beyond

While there are calderas (supervolcanoes) all over the planet, this post will concentrate on those found in the United States. These enormous volcanoes are formed in one of two (2) manners: after an explosive eruption; or when the inside of … Continue reading

Posted in environment, geography, Geology, history, land use, Maps, nature, place names, Statistics, topography, toponymy, tourism, Travel | Tagged , , , , , , , , , | Leave a comment

Can certain cloud formations warn us of earthquakes?

This fascinating debate has been ongoing in the geology community for several decades. Using satellite imagery, retired Chemist Zhonghao Shou has found that certain cloud formations can foretell upcoming earthquakes with remarkable accuracy. Between 1994 and 2001 alone, his notifications … Continue reading

Posted in Advocacy, aerospace, Astronomy, books, civics, climate, environment, geography, Geology, government, health, history, Maps, nature, pictures, planning, politics, Science, technology, topography, weather | Tagged , , , , , , , , , , , | Leave a comment

Mapping America’s historic iron mining districts and ranges

Adirondack Highlands Iron District – New York – see map below (red dots indicate locations of iron mines) Birmingham Iron District – Alabama – see map below (iron ore areas shown in brown and burnt orange) Cuyuna Iron Range – … Continue reading

Posted in archaeology, environment, geography, Geology, Great Lakes, historic preservation, history, industry, land use, Maps, Mining, planning, pollution, topography, Uncategorized | Tagged , , , , , , | Leave a comment

Working list – America’s tallest and grandest mesas

The following is a working list that will be updated from time to time until complete. Those mesas shown in bold are the tallest in that state. Most data remaining to be added are from Arizona and New Mexico. Mesa … Continue reading

Posted in archaeology, environment, geography, Geology, Native Americans, nature, recreation, Statistics, topography, trails, Travel, Wildlife | Tagged , , , , , , | Leave a comment

Favorite names of mesas in America’s Old West

  There are certain names and terms that conjour up images of places. In the vast, rugged, and lovely landscapes of the American West, mesas are one of the most iconic topographic and geologic features. While in the process of … Continue reading

Posted in fun, geography, Geology, hiking, historic preservation, history, Maps, Native Americans, nature, place names, recreation, topography, toponymy, tourism, Travel | Tagged , , , , , , | Leave a comment

Urban Areas within Rift Valleys

Many are familiar with the Great Rift Valley of eastern Africa. But, it is certainly not the only rift valley on Earth. In fact, there are a number of rift valleys (also sometimes referred to as grabens) located on the … Continue reading

Posted in Africa, Asia, cities, ecosystems, environment, Europe, geography, Geology, history, India, land use, Maps, nature, North America, Oceania, planning, rivers/watersheds, Science, South America, spatial design, topography, urban planning | Tagged , , , , , , , , , | Leave a comment

“Bu-tte-ful” Town Names

Below is a list of cities, towns, villages, hamlets, and census-designated places in the United States and Canada that are named for one of my favorite geographic/geologic landforms – the butte  (okay, quit snickering). The photo above aptly shows the … Continue reading

Posted in cities, fun, geography, Geology, place names, topography | Tagged , , , , , , | Leave a comment