Ice Age Floods Institute Masthead


Join IAFI! The Institute welcomes your support and participation, and offers a number of membership categories and memb benefits. When you become a member, we encourage you to join one of the Institute's local chapters. For more information, see our Local Chapters section. For general membership questions, please send us an e-mail.

Benefits of Membership

All IAFI members receive the following benefits:

  • IAFI bulletins and The Pleistocene Post newsletter
  • Discounted fees and priority registration for field trips and other IAFI events
  • Opportunities to network and share information with other IAFI members
  • Opportunities to join in the Institute's work with organizations, agencies, and policy makers to improve interpretive resources available to the public

How to Join

  • Online Form: You can join by filling out our online membership form below. Membership fees are processed using PayPal for this option. If you do not have a PayPal account, you can use your credit card by following the directions on the screen and be confident that your transaction is secure.
  • Mail-In Form: If you prefer to fill out a membership form manually, simply print out our paper version and follow the directions on it. Download Membership Form (106 KB Adobe PDF)

IAFI Online Membership Application & Renewal Form

Member Name(s)
A value is required. Enter the name(s) for the membership.
I would like to:
 Join the Institute Renew Membership
Please make a selection.
If renewing, please enter the first year you joined IAFI:
Please select a membership level from the following list:
Individual Membership Basic Dues - $40 Benefactor - $70 Sustainer - $130
Family Membership Basic Dues - $55 Benefactor - $100 Sustainer - $190
Private Organization or Firm Basic Dues - $60 Benefactor - $110 Sustainer - $210
Student Membership Basic Dues - $10    
Please make a selection.
Please select a chapter location:
Please make a selection.
IAFI Newsletter Preference
The IAFI newsletter is published as a PDF. As a member, you will receive email notices when each issue is posted. A paper edition (black & white) is available by US Mail for members who cannot use the website edition. If you would like to receive the paper edtion, please indicate it below:
I'll use the online newsletter I need the paper newsletter