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Nonmarine ostracods, tiny crustaceans with an excellent fossil record, are common in aquatic ecosystems. The Ostracod Metadatabase of Environmental and Geographical Attributes (OMEGA) facilitates access to global geographical and environmental distributional data for nonmarine ostracods, supporting applications in biodiversity auditing, biogeography and the calibration of species as fossil proxies for past environmental and climatic change. Citizen Scientists can help improve accuracy and coverage of datasets by adding, correcting and validating the geographical coordinates of localities.
Become a SciStarter Ambassador!
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Applications to join the final cohort in this inaugural class of SciStarter Ambassadors due May 2nd

Libraries and community organizations need your help to spark excitement for citizen science and keep the momentum going!

The SciStarter Ambassador Program offers FREE training to volunteers ready to make an impact in their communities.

Ready to make a difference? Complete your application by May 2nd to join the movement!