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Geology Chapter 7 Flashcards – Quizlet
Geology Chapter 7 Flashcards – Quizlet
What do mud cracks and ripple marks indicate about the geologic past? Mud cracks indicate that the sediment was deposited in an area that was alternately wet and dry, whereas ripple marks indicate that the sediment was deposited by directional currents in water or air.
chapter 7 sedimentary rocks homework Flashcards – Quizlet
chapter 7 sedimentary rocks homework Flashcards – Quizlet
Mud cracks indicate that the sediment was deposited in an area that was alternately wet and dry, whereas ripple marks indicate that the sediment was deposited …
What Are Ripple Marks And Mud Cracks In Sedimentary Rocks?
What Are Ripple Marks And Mud Cracks In Sedimentary Rocks?
What Do Mud Cracks And Ripple Marks Indicate About The Geologic Past? The mud cracks and ripples indicate the location of the sediment in the geologic past.
Geologic History
Geologic History
Ripple marks suggest the presence of moving water (though wind can also create ripples and even dunes). Mud cracks indicate that the sediment was wet but …
What Do Mud Cracks Indicate? – QuestionAnswer.io
What Do Mud Cracks Indicate? – QuestionAnswer.io
What do mud cracks and ripple marks indicate about the geologic past?
Chapter 4: Sedimentary Structures – The Story of Earth
Chapter 4: Sedimentary Structures – The Story of Earth
As water or wind moves across sediment, it can shape the grains into wavy patterns called dunes (>10 cm) and ripples (<10 cm). Symmetrical ripple marks , like …
How can sedimentary rocks tell you about Utah's history?
How can sedimentary rocks tell you about Utah's history?
Mudcracks form when wet clay is temporarily exposed to the air and dries. · Ripple marks indicate which direction the water currents were moving and are typical …
Geology 1: Sedimentary Processes and Sedimentary Rocks …
Geology 1: Sedimentary Processes and Sedimentary Rocks …
Mud cracks in a shale or mudstone indicate that the mud or clay was deposited in deep waters of an offshore marine environment. 4. Chalk, coquina and coral- …
6.4 Sedimentary Structures and Fossils – Physical Geology
6.4 Sedimentary Structures and Fossils – Physical Geology
Ripples, which are associated with the formation of cross-bedding, may be preserved on the surfaces of sedimentary beds. Ripples can also help to determine flow …
What Do Sedimentary Rocks Tell Us About The Past
What Do Sedimentary Rocks Tell Us About The Past
How might sedimentary structures be useful clues about the geologic past?
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