The Picos Volcanic Fissural System (Portuguese: Sistema Vulcânico Fissural dos Picos) is a system of scoria cones that build up the central region of...

other sections: the Pico Volcano and the East Fissural Zone. Pico is a stratovolcano (or composite), with a pit crater on its summit. Pico Alto is the round...

The Trans-Mexican Volcanic Belt (Spanish: Eje Volcánico Transversal), also known as the Transvolcanic Belt and locally as the Sierra Nevada (Snowy Mountain...

materials. Finally, two layers of deposits formed the Fissural Volcanic System of Picos between the volcanic Água de Pau and Sete Cidades from 31,000 years ago...

Furnas do Enxofre and mixture of volcanic cones and plains São Jorge is a long slender island, formed from fissural eruptions over thousands of years...

Central volcanic activity has been accompanied, since 3 Ma, by mostly basaltic fissure eruptions at a three-armed Y-shaped radial rift zone system that has...

shut down for a few hours. Volcanic gas emissions from this volcano are measured by a multi-component gas analyzer system, which detects pre-eruptive...

Fissural Zone: Connecting the eastern portion of Santa Bárbara, the western frontier of Pico Alto and Guilherme Moniz exist a grouping of fissural volcanoes...

ancient lava fields that developed from fissural vents, that flowed through the valley between the larger volcanic peaks. Initially known as the Galeria...

This is a list of volcanic eruptions in the 21st century with a volcanic explosivity index (VEI) of 4 or higher, and smaller eruptions that resulted in...

of fissural volcanism runs along these accesses, and has resulted in volcanic features that are younger than the rest of the island; two volcanic complexes...

Andes Austral Volcanic Zone South Volcanic Zone Central Volcanic Zone North Volcanic Zone Central America Volcanic Arc Trans-Mexican Volcanic Belt North...

Lassen Volcanic National Park is a national park of the United States in northeastern California. The dominant feature of the park is Lassen Peak, the...

seismic activity (that produced approximately eight tremors per hour), a fissural eruption occurred in the foothills of Manadas. Its eruption, which also...

from a west-northwest-east-southeast trending eruption fissure system on the east flank of the Pico del Teide. The eruption then transitioned into an explosive...

Terceira The tallest volcanic peak of Madeira, Pico Ruivo A cloud layer around Pico das Torres Looking towards the summit of Pico do Arieiro Geology of...

Troll, Valentin R.; Barker, Abigail K. (July 2015). "Volcanic and structural evolution of Pico do Fogo, Cape Verde". Geology Today. 31 (4): 146–152....

zone that corresponds with the terminal area of basaltic fissural flows from the region of Pico da Bagacina, resulting in a gently sloping area towards...

steam to extract boric acid from volcanic mud in Larderello, Italy. In 1892, the US's first district heating system in Boise, Idaho was powered by geothermal...

area. Tenerife is a volcanic island that has built up from the ocean floor during the last 20 million years. Underwater fissural eruptions produced pillow...

site of four large volcanoes (Pico Alto, Santa Bárbara, Guilherme Moniz, and Cinco Picos) grouped along a basaltic fissure zone that transects the island...

submarine eruption began, 7 km south of La Restinga. On 11 October the volcanic threat level at La Restinga was raised from "yellow" to "red" after minor...

volcanic complex in the Antofagasta Region of Chile. It is directly south of the Cordón de Puntas Negras volcanic chain. Part of the Central Volcanic...

cones which generated possibly Holocene-age lahars and lava flow. The volcanic system covers an area of 5,000 km2 and is one of the largest in the region...

skeletons Guyot – An isolated underwater volcanic mountain with a flat top Mid-ocean ridge – An underwater mountain system formed by plate tectonic spreading...

Muir Woods causing the tree to lean so much that a fissure developed in January 2003. This fissure grew larger as the tree slowly leaned more and more...

active volcanic crater was supposed to exist. What he found there was not a "crater" at all; instead, what he found was a series of fissures in the rock...

pine can tolerate relatively hostile environments such as high-elevation volcanic rock in Central Oregon (e.g. Crater Lake) and thin soils on the eastern...

ecosystems, marked by volcanic calderas, lava fields, caves, pit caves, fumaroles, reefs, water courses and geological fissures. Each of these biotopes...

caldera and extends through the ten principal volcanoes existing along the fissural alignment of Capelo. The biodiversity and geodiversity is a constant along...