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1. www.researchgate.net › publication › 313795379_Earth's_Oceanic_Crust(PDF) Earth’s Oceanic Crust - ResearchGate

   www.researchgate.net › publication › 313795379_Earth's_Oceanic_Crust

   The crust is separated into two parts: the thin oceanic crust (between ∼3 and 10 km thick) with an approximate basaltic composition, and the thick continental crust (in average ∼35-40 km thick...

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2. www.academia.edu › 49015215 › 4_13_Composition_of_the_Oceanic_Crust(PDF) 4.13 Composition of the Oceanic Crust - Academia.edu

   www.academia.edu › 49015215 › 4_13_Composition_of_the_Oceanic_Crust

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   We analyze this new fundamental characteristic of the crust by ternary diagrams based on seismic models for continental and oceanic crustal structure in the northern Eurasia-northern Atlantics region and for selected oceanic provinces of different geodynamic origin, where seismic models for the crust are available.

3. link.springer.com › referenceworkentry › 10Earth’s Oceanic Crust - SpringerLink

   link.springer.com › referenceworkentry › 10

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   1 Ιαν 2018 · Definition. Oceanic crust is the outermost solid layer of the lithospheric tectonic plates under the oceans that covers much of the Earth’s surface.

4. opentextbc.ca › physicalgeology2ed › wp-contentChapter 18 Geology of the Oceans - BCcampus Open Publishing

   opentextbc.ca › physicalgeology2ed › wp-content

   • Describe the various components of oceanic crust: pillow basalts, sheeted dykes, gabbro bodies, layered gabbro, and layered ultramafic rock. • Describe the age distribution of oceanic crust, and explain why all of it is relatively young.

5. www.st.nmfs.noaa.gov › documents › lessonsLesson 13: Plate Tectonics I National Science - NOAA

   www.st.nmfs.noaa.gov › documents › lessons

   There are two types of crust: continental crust (beneath Earth’s land surface) and oceanic crust (beneath the ocean floor). The continental crust is lighter (similar to granite) and the oceanic crust is denser (more like basalt).

6. humanbiology.pressbooks.tru.ca › wp-content › uploadsChapter 18 Geology of the Oceans - Thompson Rivers University

   humanbiology.pressbooks.tru.ca › wp-content › uploads

   • Describe the various components of oceanic crust: pillow basalts, sheeted dykes, gabbro bodies, layered gabbro, and layered ultramafic rock. • Describe the age distribution of oceanic crust, and explain why all of it is relatively young.

7. earthguideweb-geology.layeredearth.com › workbook › filesA3: Oceans and Continents - Layered Earth

   earthguideweb-geology.layeredearth.com › workbook › files

   There are two main types of crust: oceanic and continental. Each has a different chemical composition and density. Oceanic crust underlies most of the world’s oceans, is typically about 5–7 kilometers (3–4 miles) thick, and is composed of mainly basalt.