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Geology Underfoot Along Colorado's Front RangeThe transition from the relatively flat Great Plains to the craggy peaks of Colorados Front Range is one of North Americas most abrupt topographical contrasts. The epic, 1,800 million year geologic story behind this amazing landscape is even more awe inspiring. In Geology Underfoot along Colorados Front Range, the most recent addition to the Geology Underfoot series, authors (and geoscientists) Lon Abbott and Terri Cook narrate the Front Ranges tale,
The transition from the relatively flat Great Plains to the craggy peaks of Colorado�s Front Range is one of North America�s most abrupt topographical contrasts. The epic, 1,800-million-year geologic story behind this amazing landscape is even more awe inspiring. In Geology Underfoot along Colorado�s Front Range, the most recent addition to the Geology Underfoot series, authors (and geoscientists) Lon Abbott and Terri Cook narrate the Front Range�s tale, from its humble beginnings as a flat, nondescript seafloor through several ghostly incarnations as a towering mountain range. The book�s 21 chapters, or vignettes, lead you to easily accessible stops along the Front Range�s highways and byways, where you�ll meet the apatosaur and other dinosaurs who roamed the floodplains and beaches that once covered the Front Range; look for diamonds in rare, out-of-the-way volcanic pipes; learn how America�s mountain, Pikes Peak, developed from molten magma miles below the surface only to become an important visual landmark for early Great Plains� travelers; and walk the Gangplank, a singularly important plateau for both nineteenth-century westward expansion and our understanding of the Front Range�s most recent exhumation. A healthy dose of full-color illustrations and photos demystify the concepts put forth in the authors� elegant, insightful prose. With Geology Underfoot along Colorado�s Front Range in hand, you�ll feel like you�re traveling through time as you explore the Front Range�s hidden geologic treasures.Binding Type: Paperback
Publisher: Mountain Press Publishing Company
Published: 12/15/2012
ISBN: 9780878425952
Pages: 338
Weight: 1.45lbs
Size: 8.90h x 5.90w x 0.80d
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★★★★★ 4
High Quality
My husband is deficient in magnesium and these by far looked like they were of the highest quality . Not sure yet if they help him sleep better but will be purchasing them again.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Better sleep, better mood
This definitely helped my mood and sleeping. It literally changed my default. The only electrolyte that can pass the blood brain barrier. I recommend.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
For better sleep and consultation and calming effect.
It seems to work for me, it makes me calm but energetic, plus I sleep for 8 hours since taking it.
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Reviewed in the United States on May 10, 2026
★★★★★ 3
Not working for me 100%
Still not sure about how this magnesium affects me. I have only been taking one tablet an hour or two before bedtime. Seems like sometimes I can’t go to sleep after taking it, charges up my brain. Other times I sleep but have crazy dreams. Maybe it works for some, but not others. I’ll try to finish the bottle, but the lack of sleep after taking the Magnesium L-Threonate makes me hesitant to continue some nights. That’s mainly the reason I purchased this brand to include the reviews.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Helps Relax the muscles
I like to take a magnesium supplement daily, usually in the evening before going to be as it helps relax me for sleep
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Reviewed in the United States on May 3, 2026