subsidence of the basin continued
81Mount Thielsen — s eroded crater from Diamond Lake Elevation 9,184 ft …
82Geology of South Wales — South Wales is an area with many features of outstanding interest to geologists, who have for long used the area for University field trips. The following account is massively condensed and a few paragraphs cannot do the subject full justice.… …
83Geology of Pennsylvania — The Geology of Pennsylvania consists of six distinct physiographic provinces, three of which are subdivided into different sections. Each province has its own economic advantages and geologic hazards and play an important role in shaping every… …
84Snowball Earth — The Snowball Earth hypothesis as it was originally proposedcite book author = Kirschvink, J.L. year = 1992 chapter = Late Proterozoic low latitude global glaciation: The snowball Earth title = The Proterozoic Biosphere: A Multidisciplinary Study… …
85Climate Change Science Program — The Climate Change Science Program (CCSP) was the program responsible for coordinating and integrating research on global warming by U.S. government agencies from February 2002 to June 2009.[1] Toward the end of that period, CCSP issued 21… …
86Thailand — /tuy land , leuhnd/, n. 1. Formerly, Siam. a kingdom in SE Asia: official name of Siam 1939 45 and since 1949. 59,450,818; 198,242 sq. mi. (513,445 sq. km). Cap.: Bangkok. 2. Gulf of. Also called Gulf of Siam. an arm of the South China Sea, S of… …
87Valdivia, Chile — Infobox City official name = Valdivia other name = native name = nickname = The City of Rivers motto = Muy Noble y Muy Leal (Very Noble and Very Loyal) imagesize =270px image caption =Typical postcard view of Valdivia from Pedro de Valdivia… …
88Non-volcanic passive margins — (NVPM) constitute one end member of the transitional crustal types that lie beneath passive continental margins; the other end member being volcanic passive margins (VPM). Transitional crust welds continental crust to oceanic crust along the… …
89Lock (water transport) — Canal lock and lock keeper s cottage on the Aylesbury Arm of the Grand Union Canal at Marsworth in Hertfordshire, England …
90Cyclone Nargis — Very Severe Cyclonic Storm Nargis Very severe cyclonic storm (IMD) Category 4 Tropical Cyclone (SSHS) Cyclone Nargis on May 1 as a category 2 storm Formed …
