The summary that is rational no presumption of good a long time might be made, and for that reason it really is folly to designate numerical several years up to a deposit centered on lichen sizes. A Lichenometric and Simulation-Modeling Approach. Feb Arctic Alpine Res. Greatest lichens genus Rhizocarpon were determined on boulders sampled methodically at 28 web internet internet web sites for a slim triangular talus.
Web internet internet sites with comparable regularity this is certainly lichen-size was in fact utilized and grouped to interpret the temporal and spatial practices of rockfall supply.