Fieldweeks Exposition of Stem Discs List of Master, Diplom and Ph.D Thesis Lecture Presentation
		In the corridor of the Forstbotanisches Institut a public exposition of stem disks and wood samples is open from Monday until Friday. The exposition is organised in several topics reaching from a short introduction into dendrochronology to applied investigations on tree-ring analysis in temperate zones and tropics. The age of the samples reach from 50 million years to recent stem discs from many different sites in the world. Short texts, figures, graphs and pictures of the investigated sites explain the origin and the background of the samples.