Informal group with organises a series of lectures aimed at amateur and professional geologists. Also information about field trips and geological field guides.

Promotes geology as a profession and as a science; offers scholarships, professional workshops, and field trips.

A nonprofit federation of 32 geoscientific and professional associations that represent geologists, geophysicists, and other earth scientists. Information services to geoscientists, geoscience education, and strives to increase public awareness of the role the geosciences play in mankind's use of resources and interaction with the environment.

Texas section of the American Institute of Professional Geologists (AIPG). Representing geologists in Texas, U.S., and overseas.

Information about the societies annual show, club meetings and local learning opportunities. Archive copies of a monthly magazine the 'Rock Rattler'.

International, non-profit, scientific and technical association. 3,000 members with specialisms in most fields of geology.

Society meets on a regular basis in Dudley UK, for local geology and lectures.

The BAPG was promotes the geological sciences in Western New York.

A GeoInformatics project involving individuals, groups, and organizations to create a dynamic framework for Earth history research.

The Society endeavours to promote public understanding of the Earth Sciences and the business interests of its members; Alberta, Canada.

An amateur society particularly concerned with Carboniferous geology and the Crinoidea.

Geoscientists organization. Information about field trips and monthly meetings in the Oak Ridge/Knoxville area.

Society for the education and networking of Oil/Gas Professionals and Geologists and Geophysicists.

Amateur geological society with field trip reports, lecture programme, events calendar and articles.

A national geoscience society, publisher and distributor of quality geoscience publications and journals, including Geoscience Canada, GEOLOG, Geotext, and Palaeontographica Canadiana.

Promotes the advancement of earth sciences in Malaysia and South East Asia.

Organization based in Las Vegas which holds monthly seminars in geology. Annual field trip to sites of geologic interest.

UK society which publishes "Humberside Geologist." Membership information and schedule of events.

To promote international cooperation in the application and use of mathematics in geological research and technology.

Information on the major interest areas of the IAOS including obsidian hydration dating, obsidian characterization ("sourcing"), geoarchaeological obsidian studies, obsidian and lithic technology and the prehistoric procurement and utilization of obsidian.

Non-governmental scientific organization which promotes and supports the study of geological problems of world-wide significance, and facilitates international and interdisciplinary cooperation in the earth sciences.

Focusing on investigations of modern and ancient glaciated environments by utilizing geographic information systems (GIS) techniques.

Professional association for geoscientists in Ireland. Includes membership information, position openings, events announcements, and publications.

The LGA, established 1874, holds monthly lecture and field meetings exploring aspects of the geology and scenery of Leeds, Yorkshire and beyond. Membership is open to all.

National Association of Geology Teachers

A regional geological association based in Seattle, Washington.

Information on activities, past and present, pictures of outings and contact details. (UK)

For scientists and engineers involved with coal petrology, kerogen petrology, organic geochemistry and related disciplines.

Serves professional engineers, scientists, and managers in the exploration and production segments of the worldwide oil and gas industry.

Advancing the geosciences, enhancing the professional growth of its members, and promoting the geosciences in the service of humankind.

Dedicated to promote and educate amateur enthusiasts of gems, minerals, fossils and lapidary.

Scientific organization with an interest in all aspects of geology, principally in Northern England and adjacent areas.