MAPS (Mid America Paleontology Society), Sponsor of National Fossil Exposition
News and Events

National Fossil Expo 36

Sharpless Auctions Facility, IOWA CITY, IA

Dates & Topic for EXPO 2014

MAPS Digest - Detailed Expo information

MAPS Expo Flyer

Expo 36 News Release

     The theme for Expo 2014 will be the Mississippian Period, and the show will run from

Friday, April 4th to Sunday, April 6th, 2014.

      The keynote speaker will be Forest Gahn, his Talk title is-

Mississippian: The Age of Crinoids

     The MAPS EXPO Show will be held April 4-6, 2014, at the Sharpless Auction facility just north of I-80 at Exit 249. The Hotel Pre-Show will occupy the Travelodge south of I-80 at Exit 246 on North Dodge Street about 3 mi from Sharpless Auctions. Both venues are located in Iowa City, Iowa.

Visit our News page for a list of Expo 36 Programs & Activities!

Upcoming Events

Please send us your fossil/rock club related events to be posted here!

Your stories are needed for the Digest Newsletter!

     One comment that popped up from a lot of folks at Expo was that people would enjoy seeing more frequent club newsletters. To do that, we need YOUR STORIES - the Digest Newsletter is member driven, and submissions have dropped off in recent years.
     The stories do not need to be fancy ultra-scientific things! Such simple topics as a favorite fossil collecting trip story, or a description of some great fossil find of yours would be just the sort of thing we could use in the newsletter!
     Submit your pictures too - really cool ones just might end up on the cover!
     Please send your submissions to the Newsletter editors, John Catalani or Chris Cozart; alternately you can contact one of the webmasters - our contacts are listed in the lower right corner of this page.


Field Trip Waiver

Membership application form: PDF or GIF

Links page Vendor Information Form

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The MAPS Fossil Expo is the largest show in the world that exhibits fossils exclusively. Click to learn more.
MAPS is one of the few strictly fossil clubs in the country. Click for more info. about MAPS.


Crinoid fossil found on a club trip to Klein Quarry in Coralville, IA in rocks of the Cedar Valley Group in October 2008 by MAPS member Dennis Sievers. Prepared by MAPS member Karl Stuekerjuergen. Middle Devonian in age - approx 375 million years old.