The Geological Society of America (GSA) is a global professional society with a growing membership of more than 25,000 individuals in 107 countries. The GSA affirms its belief and commitment to diversity and will continue to develop its diverse base. The GSA is dedicated to maintaining an organizational climate where differing ideas, abilities, backgrounds, and needs are fostered with opportunities for members from divergent experiences to participate and contribute. The GSA recognizes that diverse perspectives are important and necessary for responsible and representative decision-making and leadership. Therefore, GSA strongly encourages participation in any GSA activity of all its members regardless of race, sex, creed, age, sexual orientation, national origin, religion, or disability and will undertake reasonable efforts to ensure that its activities are open to all. (adopted 2 Dec. 2004) Technical Sessions Some events & meetings, including field trips and short courses, will occur before and after these dates — please take this into account when applying for a travel visa and/or booking your flight and hotel.