The Escalante Sandstone Sea

Towering cliffs, plateaus, arches, and narrow canyons are iconic symbols of southern Utah’s Red Rock Country. Another type of landform captured my attention during recent explorations: mile after mile of gently rolling rock-covered terrain, giving the impression of being surrounded by an ocean of sandstone. An arid sand sea of shifting dunes created these rocks many millions of years ago.

By |2021-06-09T06:06:53-07:00June 9th, 2021|Our Amazing Earth|6 Comments

Volcanoes and East African Rift Roulette

The volcano recently erupting in Africa–Mount Nyiragongo–is one of the most active on our planet. Eruptions in 1977, 2002 and now beginning in May 2021, have resulted in a significant number of fatalities and extensive damage in the nearby and densely populated city of Goma. If scientists were calling the shots, they would relocate Goma and designate the region beneath this active volcano as a national park.

By |2021-06-03T06:15:22-07:00June 3rd, 2021|Our Amazing Earth|2 Comments
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