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DTSTART;TZID=America/Los_Angeles:20260404T130000
DTEND;TZID=America/Los_Angeles:20260404T150000
DTSTAMP:20260404T075129
CREATED:20260212T054710Z
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UID:41667-1775307600-1775314800@iafi.org
SUMMARY:Cheney-Spokane Chapter Hike – Palisades Park 2026
DESCRIPTION:The 3-mile hike will be led by IAFICS board member geologist Michael Hamilton. It will take place along Rimrock Drive\, which has spectacular views of Spokane and the Spokane Valley. The Glacial Outburst Flood Story will include a lot of “arm-waving\,” pointing out flood features both along the trail and with views to the east. The geology discussion will include details of another kind of flood that hit the Spokane area 14 million years ago. The hike will then cut to the west along one of the park’s trails to find mysterious Mima mounds\, and then loop back to the parking area. \n  \n \n \n 
URL:https://iafi.org/event/cheney-spokane-chapter-hike-palisades-park-2026/
LOCATION:Palisades Park\, 2-198 S Rimrock Dr\, Spokane\, WA\, 99224\, United States
CATEGORIES:Activity,Cheney-Spokane,Field Trip,Hike
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Palisades-Park-View.jpg
ORGANIZER;CN="Cheney-Spokane Chapter":MAILTO:iaficheneyspokane@gmail.com
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DTSTART;TZID=America/Los_Angeles:20260411T100000
DTEND;TZID=America/Los_Angeles:20260411T150000
DTSTAMP:20260404T075129
CREATED:20260224T003540Z
LAST-MODIFIED:20260401T165125Z
UID:41749-1775901600-1775919600@iafi.org
SUMMARY:Lower Crab Creek Field Trip—Saturday 11 April—10am to ~3p
DESCRIPTION:Field Trip Leader: Karl Lillquist\, Emeritus Professor\, Geography Department\, CWU \n What’s so cool about lower Crab Creek?  Crab Creek is a perennial stream with headwaters not far from Spokane!  It flows over 160 miles through semiarid eastern and central Washington to join the Columbia River just south of Beverly.  Lower Crab Creek lies in a broad coulee adjacent to the towering faulted and folded Saddle Mountains.  Ice Age floods from two directions scoured the coulee walls.  More recent rockfall and landslide deposits veneer the coulee walls\, and sand dunes and salt flats blanket the coulee floor.  Native Americans have long frequented the river and shrub steppe environments of the area.  In the past 150 years\, the landscape has been altered by the coming of the railroad and by large scale irrigation.  Currently\, the area is a mecca for outdoor-minded folks included hunters\, fishers\, nature lovers\, cyclists\, and off road vehicle enthusiasts. \nOver the day\,  we will explore: \n1) the tectonic  origins of Crab Creek “Coulee” and the Saddle Mountains; \n2) impacts of Ice Age flooding on the area; \n3) formation of prominent rockfall and landslides from the Saddle Mountains; and \n4) how geology\, weather and climate\, and human activity have shaped sand dunes and salt flats in the area.\nThe trip will conclude around 3pm giving participants plenty of time to get back to Ellensburg for Nick Zentner’s lecture.   \nWhat’s the plan for the day?\n10:00am           Stop 1—Beverly—geology and geography overview; Ice Age floods\n11:00                   Depart\n11:15                  Stop 2—Beverly Sand Dunes—weather\, dunes\, ORV’s\, salt flats & Crab Creek\n12:00 pm          Depart\n12:15                  Stop 3—Smyrna Ice Cave—faulting\, talus\, cold air drainage & human uses of talus\n1:00                     Depart\n1:15                     Stop 4—West of Smyrna—landslides\n2:00                     Depart\n2:15                     Stop 5—Red Rock Coulee—Ice Age floods\n3:00                     Depart \nWhere to meet and park?   We will meet on the east end of the Chicago\, Milwaukee\, St. Paul & Pacific railroad bridge in Beverly at 10:00am.  The bridge and the old railroad right of way are now part of the Palouse to Cascades Trail.  This trail forms the northern boundary of the town of Beverly and is our first stop.  Beverly is located about 10 miles south of Vantage along the Columbia River.  To get there from WA 243\, take a left and head east on Lower Crab Creek Road for just under 0.2 mi.  Turn left onto Seattle Street and drive north for ~0.2 mi to a trailhead just south of the Palouse to Cascade Trail.  Park here or along Seattle Street\, 1st Avenue SW\, or Main Street.  Make sure to pull off the streets as far as possible and don’t block resident’s driveways. \nWhat are the trip logistics and costs?  All Ellensburg IAFI field trips are free of charge and involve participants driving their own vehicles to the various stops.  Most trips involve several short walks or hikes.  We may cross barbed wire fences\, and walk over uneven terrain and through dryland vegetation.  There are limited restrooms scattered along our route.  There’s no need to reserve a place on the field trip—just show up!  We provide a free digital copy of the field guide for you to download or print out (see “Field Guides” near the bottom of my CWU website => https://www.cwu.edu/academics/geography/_documents/karl-lillquist.php).  I will post the Lower Crab Creek field guide on my website on about Monday 6 April.  Due to budget constraints\, hardcopies of the field guide will now only be available by prior request and subsequent donation (suggested $15).  If you want a full color\, hardcopy of the ~40 page field guide\, email me at lillquis@cwu.edu to let me know how many copies you would like.  I will place my order for hardcopies by 8:00am Monday 6 April so if you want a hardcopy\, please get your request in before that day.  Pick up your copy and make your donation to IAFI at Stop 1 on the field trip. \nHope you can join us! 
URL:https://iafi.org/event/lower-crab-creek-field-trip/
LOCATION:CMSP&P Bridge\, Beverly\, WA\, 46.83539588686751\, -119.93816967222578\, Beverly\, WA\, United States
CATEGORIES:Ellensburg,Field Trip
ATTACH;FMTTYPE=image/webp:https://iafi.org/wp-content/uploads/Karl-Lillquist-Portrait.webp
ORGANIZER;CN="Karl Lillquist":MAILTO:outreach@geology.cwu.edu
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DTSTART;TZID=America/Los_Angeles:20260418T090000
DTEND;TZID=America/Los_Angeles:20260419T160000
DTSTAMP:20260404T075129
CREATED:20260328T222100Z
LAST-MODIFIED:20260328T222813Z
UID:41869-1776502800-1776614400@iafi.org
SUMMARY:29th Lakeside Gem & Mineral Show - April 18-19
DESCRIPTION:It’s less than a month away!  The members of the Lakeside Gem & Mineral Club invite all to our 29th Annual Gem and Mineral show April 18-19. Join us at the Benton County Fairgrounds Building #2 in Kennewick.  \nThe enlarged show features 19 dealers\, 36 member displays\, demonstrations\, kid activities\, door prizes\, silent auctions\, geode cracking\, and much more. Come see precious gemstones\, minerals\, jewelry\, fossils\, meteorites\, special exhibits\, local collections\, and of course\, ROCKS! \nAdults $5.00; children under 14 are free. It’s a fun family event. We hope to see you there! \n 
URL:https://iafi.org/event/29th-lakeside-gem-mineral-show-april-18-19/
LOCATION:Benton County Fairgounds\, 1500 S. Oak\, Kennewick\, WA\, United States
CATEGORIES:Meeting
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Lakeside-Gem-Mineral-Club-Logo.jpg
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