The going round is opened by a turning ball equipped with a time spiral. Since we move from the simple to the more complicated let us start our journey with the inanimate empire of nature. First, the beautiful minerals and stones grab our attention. These are followed by the paleobotanical findings, especially the species of the Carbon Period, which are coal forms of. Besides the imprints, colorful land constructions help the visitors in revoking the memory of old forests.