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About the IUGS

With 121 national members, the Union aims to promote development of the Earth sciences through the support of broad-based scientific studies relevant to the entire Earth system; to apply the results of these and other studies to preserving Earth's natural environment, using all natural resources wisely and improving the prosperity of nations and the quality of human life; and to strengthen public awareness of geology and advance geological education in the widest sense.

News and Information

A new issue of Episodes - Journal of International Geoscience is out! (NEW)
Vol 41, No 4, Dec. 2018 (Posted 12.12.2018)

TecTask news (NEW)
Oucropedia and Monthly Seminars (Posted 28.11.2018)

IUGS E-Bulletin #148 (NEW)
November 2018 News Update (Posted 20.11.2018)

Secretary General Report on IUGS Bureau Meeting  (NEW)
Sendai, Japan, 12-14 November 2018 (Posted 19.11.2018)

IUGS-COGE in the TROP ICSU Project
Trans-disciplinary Research Oriented Pedagogy for Improving Climate Studies and Understanding (Posted 14.11.2018)

CoE contribution on the EGU Strategy Document (Posted 02.11.2018)

IUGS E-Bulletin #147
October 2018 News Update (Posted 23.10.2018)

ICS Awards Nomination Call
International Commission on Stratigraphy (ICS): Digby McLaren Medal and ICS Medal (Posted 05.09.2018)

International Geoscience and Geoparks Programme Councils' appointments
New members of the IGCP Council and UNESCO Global Geoparks Council (Posted 07.09.2018)

IUGS-INHIGEO Annual Record n. 50
Covering Activities generally in 2017 Issued in 2018 (Posted 28.08.2018)

INQUA congratulates IUGS/ICS/SQS on ratification of new Holocene subdivisions
(Posted 24 July 2018)

Latest version of the International Chronostratigraphic Chart/Geologic Time Scale
by IUGS-International Commission of Stratigraphy (Posted 14.07.2018)

2014 IUGS Flyer  (English)
A short explanation of the IUGS  

2014 IUGS Flyer (Spanish) 
A short explanation of the IUGS

2014 IUGS Flyer (Portuguese)
A short explanation of the IUGS 

2014 IUGS Brochure   
A more detailed explanation of the IUGS

IUGS leaflet Afrikaans

IUGS leaflet Arabic 

IUGS leaflet Farsi

IUGS leaflet French 

IUGS leaflet Greek 

IUGS leaflet Hindi 

IUGS leaflet Italian 

IUGS leaflet Polish 

IUGS leaflet Sesotho  

IUGS leaflet Swahili 

IUGS leaflet Urdu  

IUGS leaflet Xhosa 

IUGS leaflet Zulu 

Benefits of IUGS Membership 
Summary of facts (2014) 

The INTERNATIONAL UNION OF GEOLOGICAL SCIENCES is a 501 c (3) non-profit organization registered in the USA.

Federal TIN (IRS) = 521231783
DUNS Number = 653870014
In Care of Name = Chinese Academy of Geological Sciences (CAGS)