2. Abiotic Factors: NE Ohio was under water 360 million years ago. Streams from the Appalachians brought down rich, organic muds and sands into the ocean covering Ohio. These muds formed the shale that became the cliffs outside the nature center.
3. This contained world famous fossils of ancient fish in the Devonian period. This fossil was called the “Terrible” fish, Dunkleosteus. It grew from 16 to 20 feet long and weighed a ton. They had a armored head and razor sharp teeth for ripping and tearing the primitive sharks it fed on.
4. Here is a water run off from the city above and a flow of energy
30. Conclusion The most amazing thing about this assignment was not only how old the Rocky River Reservation is, and how it changed. There were many biodiversities of species and ecosystems that have evolved in the changing environment. I know I went overboard on the amount of slides but some of the pictures I had of clouds and waves fit right in with the project. I have gone back to the Nature Center a second time with my 87 year old mom and she was in total aw of the beauty of the season. Thank You MRS. D