Tag Archive for: utah

sltrib.com

Jeanette Bonnell likes to play in the dirt. The 62-year-old retired human resources specialist is also pretty handy with a dentist’s drill.

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thespectrum.com

The unique landscape of Southern Utah offers endless opportunities for depiction as well as discussion, and its geological formations have provided countless artists with creative inspiration.

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Here’s a photo to help you get back into the swing of things. We hope everyone had a great weekend!

Wendover, Box Elder County, Utah
Photographer: Gregg Beukelman; © 2013

Jurassic-age quartz monzonite at Crater Island near Wendover, Box Elder County.

Red Canyon, San Juan County, Utah
Photographer: Don DeBlieux; © 2013

Wingate Sandstone cliffs at Red Canyon, east of Lake Powell, San Juan County.

We’ve got some great #tbt photos from the Library of Congress this week. From their vast collection of historic Utah photos, we’ve picked out a couple that really take you back.


Utah Copper: Bingham Mine. Brakeman of an ore train at the open-pit mining operations of Utah Copper Company, at Bingham Canyon, Utah
See original link HERE


Tunnel #3, Weber Canyon, Utah
See original link HERE

The “Tower of Silence” along Wahweap Creek, Grand Staircase–Escalante National Monument, Kane County, Utah
Photographer: Gregg Beukelman; © 2013

Boulders of Cretaceous-age Dakota Sandstone act as protective caps and inhibit erosion of the soft Jurassic-age Entrada Sandstone beneath, allowing hoodoo spires to form. Water cascading over the Entrada Sandstone during rainstorms has carved an intricate network of rills.

Long Canyon viewed from Pucker Pass, Grand County, Utah
Photographer: Gregg Beukelman; © 2013

At Long Canyon, stream erosion has carved a deep gorge into the east limb of the Cane Creek anticline. The canyon exposes dark-brown Triassic-age shale and sandstone of the Moenkopi and Chinle Formations capped by vertical cliffs of Triassic and Jurassic-age sandstone of the Wingate and Kayenta Formations.

sltrib.com

 

When American West Center director Gregory Smoak moved to Utah in the mid-1980s, the Great Salt Lake immediately interested him.

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We hope you’ve all had a great weekend! Here’s another stunning photo of Utah geology to start the week out.

Pahvant Butte, Millard County, Utah
Photographer: Mark Gwynn; © 2012

By: V.E. Langenheim, R.Q. Oaks, H. Willis, A.I. Hiscock, B.A. Chuchel, J. Rosario, and C.L. Hardwick

A new isostatic residual gravity map of the Tremonton 30′ x 60′ quadrangle of Utah is based on compilation of preexisting data and new data collected by the Utah and U.S. Geological Surveys. Pronounced gravity lows occur over North Bay, northwest of Brigham City, and Malad and Blue Creek Valleys, indicating significant thickness of low-density Tertiary sedimentary rocks and deposits. Gravity highs coincide with exposures of dense pre-Cenozoic rocks in the Promontory, Clarkston, and Wellsville Mountains. The highest gravity values are located in southern Curlew Valley and may be produced in part by deeper crustal density variations or crustal thinning. Steep gradients also coincide with the margins of the Promontory Mountains, Little Mountain, West Hills, and the eastern margin of the North Promontory Mountains and may define concealed basin-bounding faults.

GET IT HERE