Mapping course in the Dolomites (always in September)
The Dolomites are situated between the Central Alpine crystalline zone (north) and the Veneto Basin (south). The mountains composed mainly of Permo-Mesozoic volcano-sedimentary sequences, but both the pre-Permian basement and Tertiary sediments are present.
What makes the Dolomites
excellent for geological excursions and mapping courses?
- The exposures of the formations are very good due to the steep, mountainous
topography and thin soil cover.
- The sequences represent high lithological and facies variousness. Beyond the
different dolomites -from where the name comes- shallow and deep marine limestone,
siliciclastic lithologies, evaporite, basalt, its tuff and different peperites,
further rhyolite and granitoids are present in very small-scale. The intrusive
bodies created contact zones with very coloury calc-silicate assemblages.
- The Permo-Mesozic sequence is rich in manifold sedimentological features,
from tiny, but well visible traces of rain drops in desert sediments until deep
marine slumps. The interfingering of the platforms with their slope facies are
visible from distances of more kilometres.
- The climate is excellent; the September is usually dry (see blue sky on photos
- they were mainly made in autumn).
- The accommodation is relatively cheap in off-season.
Photos
of the 2005 mapping course
Photos of the 2006 mapping course
Photos of the 2008 mapping course
Photos of the 2011 mapping course
Schematic
stratigraphy of the mapping areas