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Many new types of dinosours evolved on land. Southern land masses broke apart.
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Modern sharks appered in the ocean. The youngest ranges of mountains were formed.
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common small mammals began to form. the appalachains began to erode.
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dinosaurs appaered and began todominat the other animals. north caroline was near the equator.
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Plants and trees took over all of the land. Fish became commen and their breeds become more diverse.
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Many large animals flourished, then dissaperaed. The polar ice caps melted, and the sea level rose.
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The sandhills formed at this time. Dunes were created by winds.
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reptiles began to grow larger. trilbotes no longer existed.
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The north american and EuroAfrican continitents collided. This resulted in the last period of the building of the Appalachians.
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The wetland forrets thrived and trees grew. The trees decaying remains become coal.
