High School Global Studies class survey, sorry that I have no photo showing dorsal view
Many shells of the freshwater mussels on the shore of the lake. these were brown and black.
Both valves, still connected. Found in muskrat midden, recently dead. Date Approximate.
Both valves, still connected. Found in muskrat midden, recently dead. Date Approximate.
Both valves, still connected. Found in muskrat midden, recently dead. Date Approximate.
Both valves, still connected. Found in muskrat midden, recently dead. Date Approximate.
Both valves, still connected. Found in muskrat midden, recently dead. Date Approximate.
Both valves, still connected. Found in muskrat midden, recently dead. Date Approximate.
Both valves, still connected. Found in muskrat midden, recently dead. Date Approximate.
Both valves, still connected. Found in muskrat midden, recently dead. Date Approximate.
Both valves, somewhat recently dead.
Sampling of the many individuals of many species found dead in the exposed River bottom.
Left valve only. Long dead.
Sampling of the many individuals of many species found dead in the exposed River bottom.
Subfossil shell (right valve fragment only) found exposed in old sediment as river-bank erodes