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Les Roches Sédimentaires

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La classification texturale<br />

Elle est valable uniquement pour les roches biologiques<br />

Environnement de lagon<br />

+<br />

+ +<br />

+<br />

1) Formation des roches sédimentaires<br />

2) Contenu des roches sédimentaires<br />

3) Eléments de classification<br />

3-1) Classification granulométrique<br />

> 3-2) Classification texturale<br />

4) Conseils pour l’observation

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