- This event has passed.
The River Talks: Ancient Algae and Plankton
A free, informal speaker series about the St. Louis River Estuary in Duluth-Superior
The River Talk series continues at 7 p.m. on Wednesday, April 11, at the Lake Superior Estuarium.
Euan Reavie, senior research associate and Water Initiative associate director with the National Resources Research Institute, will present: “Tiny Fossils Shed Light on the Past and Future of Water Quality.”
The Lake Superior National Estuarine Research Reserve and the Minnesota and Wisconsin Sea Grant programs have teamed up to offer this series of informal evening talks about the St. Louis River Estuary. Everyone is invited.