Marine band is a geological term for a bed of rock, commonly black or dark grey shale, containing an abundance of fossils of marine organisms. These strata represent episodes of flooding by seawater and are important in enabling the comparison or correlation of rock sequences in different localities.[1]
Wikimedia Foundation. 2010.
United States Marine Band — This article is about the Marine Corps band. For the geographical unit, see Marine band (geology). United States Marine Band … Wikipedia
Geology of the Australian Capital Territory — Australia grew around three fused pieces of very ancient continental crust (cratons). The geology of the Australian Capital Territory includes rocks dating from the Ordovician around 480 million years ago, whilst most rocks are from the Silurian … Wikipedia
Geology of the Iberian Peninsula — The geology of the Iberian Peninsula consists of the study of the rock formations on the Iberian Peninsula, which includes Spain, Portugal, Andorra, and Gibraltar. The peninsula contains rocks from every age from Ediacaran to Recent, and almost… … Wikipedia
Geology of the Death Valley area — The exposed geology of the Death Valley area presents a diverse and complex story that includes at least 23 formations of sedimentary units, two major gaps in the geologic record called unconformities, and at least one distinct set of related… … Wikipedia
Geology of Taiwan — Taiwan is active geologically, showing plate boundary tectonics. The island formed at the junction of the Luzon Volcanic Arc (吕宋岛火山弧) and the Ryukyu Volcanic Arc (琉球火山弧). Subduction changes direction at Taiwan. South of the island, the Philippine … Wikipedia
Geology of Tasmania — Tasmania has a varied geological history, with the world s biggest exposure of diabase, or dolerite. Rocks from the Neoproterozoic, Paleozoic and Mesozoic time periods appear. It is one of the few southern hemisphere areas glaciated during the… … Wikipedia
Carboniferous Period — Interval of geologic time 354–290 million years ago, marked by great changes in world geography. All the landmasses drew closer together as a result of tectonic plate movements. The supercontinent Gondwana occupied much of the Southern Hemisphere … Universalium
Dukinfield — For other uses, see Dukinfield (disambiguation). Coordinates: 53°28′26″N 2°04′58″W / 53.4739°N 2.0828°W / 53.4739; 2.0828 … Wikipedia
River Irwell — Geobox|River name = River Irwell native name = other name = other name1 = image size = image caption = The River Irwell at Salford, looking towards Manchester City Centre etymology = country = England country1 = state = state1 = region = region1 … Wikipedia
Irwell Valley — The Irwell Valley extends from the Forest of Rossendale in North West England, through to the cities of Salford and Manchester. The River Irwell runs through the valley, along with the River Croal.GeologyThe Irwell is all that remains of the… … Wikipedia
