Explain the difference between macro and microevolution including how (or if) either (or both) are reflected in the fossil record. Also, within your explanation provide examples of each. Explain the...

Explain the difference between macro and microevolution including how (or if) either (or both) are reflected in the fossil record.  Also, within your explanation provide examples of each.

Explain the early ideas/foundations/paradigms of the theory of evolution.
Be specific and thorough with your answer.

Describe the 'evolution of the idea of natural selection.
Be specific and thorough with your answer.

Describe the conditions or circumstances when organic material (i.e. living things) would not be preserved.