Skip to main content (Press Enter).
Log in
Skip auxiliary navigation (Press Enter).
GSA Website
Contact Us
Help
The Geological Society of America
130th Annual Meeting
Book Your
Hotel
Register
Now
Meeting
Program
Skip main navigation (Press Enter).
Toggle navigation
Attendee Info
Organizing Committee
Things to Know
Schedule At-A-Glance
Registration
Hotel
Attendee Directory
Roommates & Rides
Services & Accommodation
Child Care
Travel
Local Info & Tours
Conference Venues
Dates, Downloads, Maps
Student & ECP Activities
Guest Program
Mobile App
Events Code of Conduct
Join Mailing List
Science & Careers
Technical Sessions
Presenter Info
Session Chair Info
Full Program Schedule
Symposia
Topical
Late-Breaking Session
Disciplines
GSA-Funded Research
Scientific Field Trips
Short Courses
GeoCareers
Workshops
On To the Future (OTF)
Mobile App
Social & Business
Events
Ticketed Events
Special Events
Plan Your Event
Special Lectures
Feed Your Brain
Presidential Address & Awards
Special Lectures
Social Media
Mobile App
Exposition
Exhibitor Info
2018 Exhibitors
2018 Meeting Sponsors
Sponsorship Opportunities
Exhibit Hall Floor plan
Press
Newsroom
News & Blog Coverage
Media Registration
Social Media
Annual Meeting Daily News
Press Releases
Profile
Contact Details
Addis Ababa University
×
Enter Password
Enter Password
Confirm Password
Ribbons
Badges
Mr. Kassaye Zellelew
Addis Ababa University
Profile
Connections
Contacts
Contributions
Achievements
List of Contributions
Skip Navigation Links
Privacy Policy |
Terms of Use |
Code of Conduct
© 2018 The Geological Society of America, Inc.
Powered by Higher Logic