You can't have the temperature data both ways. In one part you say it is so accurate that it rules out temperatures above zero and then in another time of year you say it is so inaccurate it can't rule out the temperatures are below the CO2 sublimation temperature. The polar cap reced because the CO2 is sublimating so in your own workds the spiders appear after the CO2 sublimates.
I'm please to see you find the Fibonacci analysis amusing. I find your arguments on them amusing because you clearly have no idea what Fibonacci branching is. I suggest you read the references on the subject properly and try to understand what you are talking about there. You seem to have no idea, and at worst at least you will then have some grasp of the subject.