Traductions de „siltstone“ dans le dictionnaire anglais » polonais

siltstone SUBST

Entrée d'utilisateur

siltstone petrografia COMP

piaskowiec drobnoziarnisty m

Exemples monolingues (non-vérifiés par l'équipe de rédaction)

anglais

The siltstone beds often contain poorly preserved plant fossils.

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This formation contains sandstones, siltstones, and conglomerates, sufficiently porous under the anticline to hold abundant quantities of oil.

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For example, a siltstone would be made of more than 50-percent grains that equate to 1/16 - 1/256 of a millimeter.

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These beds are sandwiched between units comprising interbedded sandstones, siltstones and shales with microbial mats, where present, usually containing the fossils.

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Rocks that characterize this region include: limestone, dolostone, slate, shale, sandstone, siltstone, and some scattered basalt.

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This is an olistostrome of disrupted, sheared and folded mudstone, siltstone and sandstone.

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The division comprises mainly interbedded siltstones and silty sandstones and occurs up to 27m thick.

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Towards the top, the rock types are those deposited by quieter, slower-flowing waters (i.e. siltstones and mudstones).

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It is composed of greenish shale with alternating interbedded greenish argillaceous platy siltstone beds and lenticular (some cm thick) fine-grained sandstone and siltstone.

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In the northern parts the rock is mostly friable sandstone, but in the south it is divided into conglomerate below and siltstone above.

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