area or range(also region )of precambrian rocks/ mountains(rock formation)

Europe ( in Europe: Precambrian;
...group; these were derived from the erosion of uplifted Precambrian mountains. They are well known for two features. First are their glacial sediments, which were deposited at a time of worldwide glaciation; they occur in northwestern Scotland (Islay Island), western Ireland, Norway (Finnmark and West Spitzbergen), Sweden, France (Normandy), and the ...

http://www.britannica.com/EBchecked/topic/234556/glaciation
Compared with most of the other continents, Europe has few exposed rocks from ... Precambrian time. Rocky Mountains ( in Rocky Mountains (mountains, ...
www.britannica.com/EBchecked/topic/474302/Precambrian-time/... - 75k -
The younger Precambrian rocks were reached at relatively shallow depths S and SE of the Holy Cross Mountains (Swie.tokrzyskie Mountains). ...
books.google.co.uk/books?isbn=0412740400...
Precambrian rocks are mostly covered by rock systems of more recent origin, ... the Australian Shield, the Baltic Shield in Europe, the Antarctic Shield, ... Precambrian history of the eastern Ferris Mountains and Bear Mountain, ...
www.infoplease.com/ce6/sci/A0840029.html - 33k -

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Note added at 2 hrs (2009-05-01 14:50:30 GMT)
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Updated-
pofałdowanie= corrugation;
tzn: zmarszczenie; pofałdowanie; falistość.

Czyli chodzi tutaj o - an area of Precambrian corrugated rock formations, or corrugations of rock- shaped into alternating parallel grooves and ridges (corrugated).

..... and the rocks of what would eventually become Scotland were buckled and corrugated in ... PRECAMBRIAN Before 542 million years ago Precambrian rocks formed within the continental ...

www.snh.org.uk/pdfs/publications/geology/southwestscotland.... ·

Adj. 1. corrugated - shaped into alternating parallel grooves and ridges; "the surface of the ocean was rippled and corrugated"
furrowed, rugged - having long narrow shallow depressions (as grooves or wrinkles) in the surface; "furrowed fields";
http://www.thefreedictionary.com/corrugated