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Story in the Rocks: The Geologic History of Boulder County

 08/19/2025  |  06:30 PM - 07:30 PM
  Lafayette Public Library  |  Registration Required

Natural History - All Ages Welcome

The geologic history of Boulder County’s remarkable landscape goes back nearly two billion years! Rocks contain a record of earth’s history that can be read like the pages in a book. Join volunteer naturalists for this slide program and learn how to read this fascinating story in the rocks.

Minimum Participants: 5
Maximum Participants: 35

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 two 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
 Participant Waiver and Photo Release

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Leader/Volunteer Info

James Profile Photo

James B - Volunteer Naturalist

I grew up in Colorado, mostly in Grand Junction, the San Juan Mountains, Lakewood, and finally came to stay in Boulder 40+ years ago. I'm a geologist. I've worked in geological consulting my whole professional career, in Colorado, California, the western US, and Namibia. I’ve always had an interest in science, the natural world, and the physical, biological, and cultural history of wherever I am. I've a lot to learn about Boulder County, and hope to learn and share what I know with others.


John Profile Photo

John W - Volunteer Naturalist

I earned a BS in Zoology and did graduate work in Wildlife Management, but spent my career in IT as a programmer and network architect. Now that I am retired, I can spend more time enjoying nature. My favorite topics are wildlife, nature photography and astronomy. I am a member of the Parks and Open Space Advisory Committee.


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