This was facilitated by the phenomenon of vulcanism, which similarly affected contemporary Brazil and West Africa. Analyses ...

Once vulcanism had been initiated in this way, the process would continue until a highly metallic nucleus had collected. Surrounding it there would gradually form a thick zone of silicate rocks ...

The dwarf planet Ceres has a diameter of almost 1,000 kilometers and is located in the asteroid belt. In the television ...

A study from the University of Geneva found that the Paleocene-Eocene Thermal Maximum (PETM), a rapid warming event 56 million years ago caused by volcanic eruptions, led to a fourfold increase in ...

Bright yellow deposits in Consus Crater bear witness to dwarf planet Ceres' cryovolcanic past - and revive the debate about its place of origin. Dwarf planet Ceres is an unusual “inhabitant” of the ...

This generates a lot of heat which causes a peculiar form of vulcanism in which volcanoes emit fountains of sulphur compounds from subsurface liquid sulphur magma. Several of these volcanoes were most ...

The Keokuk Area Convention and Tourism Bureau is proud to present the 20th Annual Geode Fest, Sept. 27, 28 and 29. The festival is touted as “three days of geode hunting with experienced guides to ...

The ME-DEM project exists to create a high-resolution digital elevation model of Tolkein's Middle Earth. The users monks and SeerBlue created a number of GIS layers to support this goal. Some of that ...

New, T. R. 2008. Insect conservation in early succession on islands: lessons from Surtsey, Iceland, and the Krakatau Archipelago, Indonesia. Journal of Insect ...

2.4.2.4.1. An island arc is a chain of volcanoes which alignment is arc-shaped, and are parallel and close to a boundary between two converging tectonic plates.

gloaming. Not that there is much gloaming at these southerly latitudes - I miss those long summer evenings. Spent the afternoon playing music with D. exercising my poor sight-reading and fingers ...