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rocks
within 25 miles
Nov 13, 2026
22 opportunities found! use fewer search filter criteria to find more opportunities

Fossil Finders

Multiple locations, including yours!

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Citizen ScienceArchaeology & CulturalGeology & Earth ScienceNature & Outdoorsfossilscornellnew york

University of Missouri

Lakes of Missouri Volunteer Program

Monitor water quality of Missouri Lakes

Multiple locations, including yours!

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Citizen ScienceEducationChemistryNature & OutdoorsEcology & EnvironmentOcean Water Marinecitizenfiltrationmicrocystinreservoirwatertrumansecchisciencealgaetoxinlakeblue green algaestocktonmissourimozingolake of the ozarksqualitynutrientschlorophyllcitizen sciencephosphorusfiltersecchi diskmark twainvolunteernitrogenboatsmithvillesedimentblue greentable rockcyanotoxin

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