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Cobbles of Time Profile Photo

Cobbles of Time

 08/10/2024  |  09:00 AM - 01:00 PM
  Caribou Ranch  |  Registration Required

Natural History - Ages 13 & Older

The story of Glacial Lake Devlin and evidence of its catastrophic demise is a fascinating and little-known chapter in the geologic history of Caribou Ranch. Join volunteer naturalists on this 4.5-mile moderate hike to learn about the evidence firsthand. We will also learn about some of the oldest rocks in the area and the valuable minerals that formed and were mined nearby.

Minimum Participants: 5
Maximum Participants: 25

Registration is required for this activity.


Boulder County wants to ensure that everyone has equal access to our programs, activities, and services. To request an Americans with Disability Act (ADA) accommodation, please email [email protected], or call 303-441-1386. Submit your request as early as possible, and no later than three business days before the event.

If you need help in another language, please email [email protected], or call 303-678-6277. Contact us as early as possible, and no later than three business days before the event.


Contact
Carlos Lerma
(303) 678-6214

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Leader/Volunteer Info

Kenneth Profile Photo

Kenneth M - Volunteer Naturalist

I grew up outside of Tucson, exploring the Sonoran Desert including Baja California (before there were roads there!), climbing in the mountains of southern Arizona, tracking birds and wild animals including black bear, javelina, mountain lions, even following rumors of the return of jaguars in the remote areas of the New Mexico "boot-heel." The plants, animals, geology, weather and cultures of these areas became a life-long fascination.


Peter Profile Photo

Peter J - Volunteer Naturalist

I am filled with awe and wonder when in the out of doors. Nature brings out the best in me – reverence, curiosity, wonder and humility. I love to hike, camp, flyfish, ski, and sometimes do nothing, but take it all in. My greatest joy is doing these activities with family and friends as it deepens the connection. As a VN I desire to instill a sense of wonder and caring through education to others in the hope that they are inspired through nature and may also be moved to conserve it.


Roger Profile Photo

Roger M - Volunteer Naturalist

I got hooked on being in nature as a kid wandering the palmetto scrub and backwaters of west coast Florida in search of critters and fossils. Though a third-generation geologist, I’ve never earned a dime with my geology degree. For 3 years as a Peace Corps Volunteer in Ghana, I taught secondary school geology, chemistry, math, and general science. A second degree in graphic design led to a career in technical and scientific illustration. I have been volunteering as a naturalist since 1976.


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