Pillow lava information

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

Underwater, they can form pillow lavas, which are rather similar to entrail-type pahoehoe lavas on land. Ultramafic lavas, such as komatiite and highly...

the lava flow can be classified as pāhoehoe or 'a'ā. The two main types of lava field structures are defined as sheet flow lava and pillow lava. Sheet...

pillow lava that comprises Tennena Cone. A meltwater channel thawed from the base of the cone provided the pathway for a thin lava flow. As the lava flow...

average every 2 to 3 years. The most common underwater flow is pillow lava, a rounded lava flow named for its unusual shape. Less common are glassy, marginal...

the surface and the lava forms a distinctive pillow shape, through which the hot lava breaks to form another pillow. This "pillow" texture is very common...

solid crust forms around the lava. Advancing lava flows into this crust, forming what is known as pillow lava. Below ocean depths of about 2,200 metres (7...

the volcano underwater, the form of lava typically erupted is pillow lava. Pillow lava is rounded balls of lava that was given very little time to cool...

an important part of seamount growth. The most common type of flow is pillow lava, named so after its distinctive shape. Less common are sheet flows, which...

Extrusive sequence: basaltic pillow lavas show magma/seawater contact. Sheeted dike complex: vertical, parallel dikes that fed lavas above. High level intrusives:...

greenstone belts around the world. He noted the existence of pillow lavas, indicating a lava being rapidly cooled in water, as well as the spinifex textures...

volcanic gases. Pillow lava is a common eruptive product of submarine volcanoes and is characterized by thick sequences of discontinuous pillow-shaped masses...

D.B. (February 2009). "Cooling rates of basaltic hyaloclastites and pillow lava glasses from the HSDP2 drill core". Geochimica et Cosmochimica Acta....

such as basalt, komatiite, and tachylite, that comprise either pillow lavas, subaerial lava flows, or volcanic dykes. Typically, they are less resistant...

are the Lower Pillow Lavas, controversially separated from the Upper Pillow Lavas. Filling spaces in between the pillows in the pillow lava units are dispersed...

Tumkur, Bijapur, Belgaum by road and through railways. What is known as "Pillow Lava" near the village of Maradihalli, Chitradurga District, Karnataka, has...

lava. Because the lavas are low in dissolved gases, pyroclastic rock is extremely rare. Except where the flows entered lakes and became pillow lava,...

(1992-08-01). "Walker, G.P.L. 1992. Morphometric study of pillow-size spectrum among pillow lavas". Bulletin of Volcanology. 54 (6): 459–474. Bibcode:1992BVol...

characterized by many types of volcanic landform, including lava flows, volcanic plateaus, lava domes, cinder cones, stratovolcanoes, shield volcanoes, submarine...

the heat of the lava from the subglacial volcano melts the overlying ice. The water quickly cools the lava, resulting in pillow lava shapes similar to...

promotion and enhancement of geotourism. Pillow Lava, Iron ore belt of Nomira is an exposure of ellipsoidal pillow lava of a maximum thickness of 2m x 0.6m...

consist of nine sites: Eocene limestone in Gamping (Sleman Regency), pillow lava in Berbah (Sleman), pre-historic volcanic sediment in Candi Ijo, Prambanan...

produced pillow lava, which are produced by the rapid cooling of the magma when it comes in contact with water, obtaining their peculiar shape. This pillow-lava...

the water needs of the otherwise mostly dry district of Chitradurga. Pillow lava rocks at Mardihalli village near Hiriyur has been declared as the National...

the tectonic plates. It is composed of the upper oceanic crust, with pillow lavas and a dike complex, and the lower oceanic crust, composed of troctolite...

were emplaced underneath ice or water and feature hyaloclastite and pillow lavas. These units rise to about 350–400 metres (1,150–1,310 ft) above the...

Weathered Precambrian pillow lava in the Temagami Greenstone Belt of the Canadian Shield...