DescriptionVariousdinosaurs4.jpg English: Collage of variousdinosaurs. Clockwise from top left, Apatosaurus louisae, Microraptor gui, Passer domesticus
pollen.
(4)
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the Dinosaurs (about 65 to 200 million years ago) the cycads were the dominant plants. So
you can imagine dinosaurs grazing
org/wikipedia/commons/thumb/9/91/Brujula.jpg/800px-Brujula.jpg, ,
License: GNU Free Documentation)
Figure 2: A compass rose shows the various directions, such as North