* Astronomy

Citizen scientists leave their mark

For 75 years the Cincinnati Dry Dredgers have helped UC geology students and faculty learn more about the fossils that make the area famous.
The group, which has deep ties to UC, celebrates its diamond jubilee this month, marking 75 years of fossil collection, analysis and research that has helped shape how scientists view Cincinnati's strange underwater world 450 million years ago.
The club has had a transformative influence on generations of UC geology students, according to their professors.
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