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Which type of rock is likely to show ripple marks and fossils?
Sedimentary rocks show fossils, because of pre-existing life forms. They also show ripple marks due to weathering and erosion...
Sedimentary rocks with ripple marks suggest that the rocks formed where?
Sedimentary rocks with ripple marks suggest they formed in a shallow water environment, typically along shorelines or in riverbeds where water current was present. These ripple marks are preserved as the sediment is deposited and eventually lithified into rock.
What do ripple marks in sedimentary rock mean?
Ripple marks in sedimentary rocks indicate the presence of flowing water, such as in a river or a shallow sea. They form when sediments are deposited by the movement of water, creating distinctive ridges and troughs. Ripple marks can provide insights into the direction and energy of ancient water currents.
Rocks formed from weathered debris from preexisisting rocks are called?
They are called clastic sedimentary rocks.
What are the markings on sedimentary rocks that record the wave motion of the wind or water called?
Ripple marks
What are the markings on sedimentary rocks that record the wave motion of wind or water called?
The markings on sedimentary rocks that record the wave motion of wind or water are called ripple marks. They form as sediment is deposited and then ripples are preserved in the rock as it solidifies.
What features of sedimentary rocks are unlikely to be found in metamorphic rocks?
Sedimentary rocks often contain fossils, sedimentary structures (such as bedding or ripple marks), and may exhibit layering (stratification) due to deposition. These features are unlikely to be found in metamorphic rocks as they form under high temperatures and pressures, which can obliterate such original sedimentary features.
Constant movement of water or wind over soft sediment forms what marks on sedimentary rocks?
Ripples.
What are the scratch marks on rocks from moving glaciers called?
The scratch marks on rocks left by moving glaciers are called glacial striations. These marks are typically parallel and indicate the direction in which the glacier was moving.
What has the author Sam Boggs written?
Sam Boggs has written: 'Petrology of sedimentary rocks' -- subject(s): Sedimentary Rocks 'Petrology of sedimentary rocks' -- subject(s): Rocks, Sedimentary, Sedimentary Rocks
Are sedimentary rocks formed from fragments of other rocks chemical sedimentary rocks?
No, sedimentary rocks formed from fragments of other rocks are called clastic sedimentary rocks. Chemical sedimentary rocks form from minerals that are dissolved in water and precipitate out to form rocks like limestone or halite.
Are there any fossils in sedimentary rocks?
Yes all fossils occur in sedimentary rocks or rocks that began as sedimentary rocks.
