Fossilizer app for iPhone and iPad

Fossilizer is a taphonomy game for iPhone.
Taphonomy is the area that studies the fossilization process, to understand how the organisms become on the paleontological register.
This game introduces with an explanation about the fossilization process, with a trilobite as the main character.
The trilobite instructs the player how to play the game. The player has to click at first on the trilobites that runs on the screen, in this first click the player helps the trilobites do ecdysis and left behind an exuviae, after the player have to burry the exuviae by clicking a few times on that, until it disappear, if the player delay more than 3 seconds the exuviae will rott, and the timer ends the player will see the fossils that was created.