leaf through the earth’s history book
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A vertical history of the earth In the Bletterbach canyon there are rocks which come from the important transitional period from the Palaeozoic to the earlier Mesozoic era. Especially the Permian sediments are famous throughout the world on account of their various reptile tracks. |
The rocks in the Bletterbach can be divided up as follows, starting at the bottom and working up: Bozen quartz porphyry, Gröden sandstone, Bellerophon strata, Werfen strata, and sarl-dolomite. The oldest stratum is the Bozen quartz porphyry, formed around 260 million years ago. The youngest stratum is the sarl-dolomite, which is about 240 million years old.
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GEOPARC Bletterbach Besucherzentrum Bletterbach / Visitor Centre Bletterbach / Centro visitatori Bletterbach 39040 ALDEIN / ALDINO (BZ) · Lerch 40 · Italy · Tel. 0039 0471 88 69 46 Fax 0039 0471 88 62 82 · www.bletterbach.info · info@bletterbach.info |
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