874 results found
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Geodetic marks
Geodetic marks of the Utilitarian Network of Catalonia
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Introduction
The "Atles geològic de Catalunya" brings together knowledge about the geological constitution of the territory to society
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Elements of the geological maps
In a geological map the geological elements are represented, conveniently symbolized
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The geological cross-sections
Graphical representation, in a vertical plane, of the interpretation of the disposition of the materials in the subsurface
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Synthesis of the geological events in Catalonia
Graphic sample of the succession of geological events registered in Catalonia
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The geological record
The geological timechart is the frame in which the history of the Earth is inscribed