geological column
41Marine pollution — While marine pollution can be obvious, as with the marine debris shown above, it is often the pollutants that cannot be seen that cause most harm. Marine pollution occurs when harmful, or potentially harmful effects, can result from the entry… …
42Devonian — For the Celtic language, see Southwestern Brythonic language; for the residents of the English county, see Devon. Devonian Period 416–359.2 million years ago …
43Precambrian — For the album by German band The Ocean, see Precambrian (album). Precambrian Period 4567.17–542 million years ago …
44Mount Vesuvius — This article is about the mountain/volcano in Italy. For other uses, see Vesuvius (disambiguation). Mount Vesuvius Monte Vesuvio …
45Nutrient cycle — …
46Cold seep — Marine habitats Tube worms are among the dominant species in one of four cold seep community types in the Gulf of Mexico. Littoral zone …
472004 Indian Ocean earthquake and tsunami — 2004 Indian Ocean earthquake Tsunami strikes Ao Nang, Thailand. Date 00:58:53, December 26 …
48Megatsunami — An artist s rendering of wave shoaling of a tsunami. Megatsunami (also known as iminami (斎波?, purification wave )) …
492004 Indian Ocean earthquake — Earthquake title = 2004 Indian Ocean earthquake date = December 26, 2004 depth = 30 km (19 mi) location = coord|3.316|N|95.854|E|type:landmark scale:50000000|display=inline,title Tsunami strikes Ao Nang, Thailand. type = undersea (subduction)… …
50Chronostratigraphy — is the branch of stratigraphy that studies the age of rock strata in relation to time. The ultimate aim of chronostratigraphy is to arrange the sequence of deposition and the time of deposition of all rocks within a geological region, and… …
