The fossils of ferns, rushes, and primitive conifers can not be found in these rocks because these rocks are present under the sea millions of year ago. In this onondaga contains an abundant amount of coral fossils, crinoids, brachiopods, and trilobites due to their aquatic habitat. These organisms are present millions of years ago when this area comes under the sea so that's why the fossils of these organisms are present in these rocks.
-Living things are made of cells. -Living things have and use energy. -Living things grow and develop. -Living things reproduce. -Living things respond to their environment. -Living things adapt to their environment.
