The program PanPlot was developed as a visualization tool for the information system PANGAEA. It can be used as a stand-alone application to plot data versus depth or time or in a ternary view. Data input format is tab-delimited ASCII (e.g. by export from MS-Excel or from PANGAEA). The default scales and graphic features can individualy be modified. PanPlot graphs can be exported in platform-specific interchange formats (EMF, PICT) which can be imported by graphic software for further processing.