Quaternary investigators identify and assess resources important to human existence such as deposits that support agriculture, that are a source of sand, gravel, and groundwater, and that serve as waste repositories. Quaternary scientists also address human alterations of these resources such as water contamination and soil erosion. The meetings therefore draw together individuals from various disciplines who have an interest in the topic or time period. Efforts are made to make the program of invited speakers and discussions truly interdisciplinary and integrative. During the meetings members can present posters on their Quaternary investigations unrelated to the meeting theme.
Field trips are also a regular part of the meetings.