'Hydrogenous sediments' presentation slideshows

Chapter 3. Sources and composition of Marine Sediments

Chapter 3. Sources and composition of Marine Sediments. The sediment cycle Sources of sediment Sediments and sea water composition Major sediment types Lithogenous sediments Biogenous sediments Non-skeletal carbonates Hydrogenous sediments Sedimentation rates.

805 views • 38 slides

Ocean Sediments

Ocean Sediments. Paleoceanography. Figure 5-1. Ocean Sediments. Lithostratigraphy Biostratigraphy Chronostratigraphy Magnetostratigraphy Stable-isotopic stratigraphy. Foundations. Challenger Expedition (1872-1876) Baille rod German Meteor Expedition (1925-1927) Wolfgang Schott

581 views • 25 slides

Chapter 3 The Sea Floor and Its Sediments

Chapter 3 The Sea Floor and Its Sediments. Look For The Following Key Ideas In Chapter 3. Sediment is particles of organic or inorganic matter that accumulate in a loose, unconsolidated form. Sediment may be classified by grain size of by the origin of the majority of the particles.

730 views • 25 slides

Ocean Sediments

Ocean Sediments. Origin and Distribution. Continental Margins and Ocean Basins. Review from last week. Shape of ocean floor. Continental Margins Active Margins Passive Margins. Ocean Basins. Marine Sediments. Most ocean floor covered by marine sediments.

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451 views • 19 slides

Earth Science 14.3 Seafloor Sediments

Earth Science 14.3 Seafloor Sediments. Seafloor Sediments. Except for steep areas of the continental slope and the crest of the mid-ocean ridge, most of the sea floor is covered with sediment . Some of this sediment has been deposited by turbidity currents .

836 views • 19 slides

SEAFLOOR SEDIMENTS

199 views • 18 slides

Sea Sediments

Sea Sediments. Match the type with origins Cosmogenous 1. dissolved elements Hydrogenous 2. erosion Biogenous 3. dust from space Terrogenous or 4. shells Lithogenous. Cosmogenous: cosmic dust Hydrogenous: dissolved elements such as the manganese nodules with lots of iron.

474 views • 12 slides