Hunter,
I believe your first quote has something going for it. You had some very good observations. You are right, Oedipus seemed very enraged by what Teiresias was saying to him.
With the second quote you continue on the argument between these two characters. In this quote Teiresias claims that Oedipus is the true polluter of the land. Again, very good observations by saying there will be a revolution later. Your last quote is the most interesting for me because I never thought of looking at this quote in that certain way. Everything must die except the people who happen to escape.