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Pillow lava - Wikipedia


Pillow lavas are lavas that contain characteristic pillow-shaped structures that are attributed to the extrusion of the lava under water, or subaqueous extrusion.

Pillow lava


Pillow lavas are bulbous, spherical, or tubular lobes of lava. They form during eruptions with relatively low effusion rates. Slow extrusion gives enough time for a ...

www.ask.com/youtube?q=Pillow Lava&v=xsJn8izcKtg
Apr 30, 2008 ... LAVAOCEAN April 6, 2008 Our experienced group of Lava Divers take you to the forming of pillow lava in HD video. Bud & Shane Turpin take ...
www.ask.com/youtube?q=Pillow Lava&v=gn_IW5Vsxaw
Jun 30, 2008 ... ... RESPONSIBILITY FOR ANYONE WHO ATTEMPTS THIS!!! Our crew of lava divers set out to shoot underwater lava, pillow lava forming. Div...

Pillow lava | Define Pillow lava at Dictionary.com


Pillow lava definition, lava in the form of an agglomeration of rounded, pillow- shaped masses, the result of subaqueous or subglacial volcanic eruption.

pillow lava | geology | Britannica.com


Other features of spreading centres include metal-rich sediments and pillow lavas, which are concentrations of igneous rock that resemble large overstuffed ...

Pillow Basalt FAQ - Golden Gate National Recreation Area (U.S. ...


Where does pillow basalt form? Pillow basalt is a volcanic igneous rock that forms when lava of basaltic compositionis erupted underwater. The rapid cooling of ...

pillow lava - Wiktionary


(geology, uncountable) The rock type, resembling pillows, typically formed when lava emerges from an underwater volcanic vent or a lava flow enters the ocean.

Pillow Basalt - Miami University

www.cas.miamioh.edu/~rakovajf/WTTW Pillow Basalt.pdf

a balloon), and continuous injection of lava into it leads to bulbous, spherical, or tubular lobes that eventually solidify to form pillow-shaped masses of basalt.

What are the different types of basaltic lava flows and how do they ...


There are three types of basalt lava flows: pillow, pahoehoe , and a'a . Pillow lava . Pillow lavas are volumetrically the most abundant type because they are ...

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Pillow Lavas - EarthRef.org


Mar 9, 2012 ... Pillow Lavas. A distinctive lava flow morphology that has been appearing in our dredges is pillow lava. Pillow lavas form when hot lava flows ...

Pillow Lava - Sandatlas


Pillow lava is a lava flow that forms underwater, usually at the bottom of the oceans. Individual pillows are mostly up to one meter in diameter. Pillow lavas are ...

Pillow lava - definition of pillow lava by The Free Dictionary


Lava that forms from an underwater eruption and is characterized by pillow- shaped masses. American Heritage® Dictionary of the English Language, Fifth ...