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SAMPLE FOIA REQUEST FORM: Author: manderson: Software used: Acrobat PDFMaker 8.1 for Word: Conversion program: Acrobat Distiller 8.1.0 (Windows) Encrypted: no: Page size: 612 x 792 pts (letter) Version of PDF format: 1.4
Locations of quakes magnitude 2.5 or greater in the Wabash Valley (upper right) and New Madrid (lower left) Seismic Zones. The Wabash Valley seismic zone (also known as the Wabash Valley fault system or fault zone) is a tectonic region located in the Midwestern United States, centered on the valley of the lower Wabash River, along the state line between southeastern Illinois and southwestern ...
The Sandwich Fault Zone is a fault zone that runs northwest from Oswego to Ogle County, transecting Lee County in Northern Illinois. The fault has generally not been active, although a minor earthquake was reported in 2002 and 2010. [ 1 ]
Template: Infobox fault. ... Download as PDF; Printable version; In other projects ... This template formats a right-side infobox to be used in articles about faults ...
The Illinois Freedom of Information Act (FOIA / ˈ f ɔɪ j ə / FOY-yə), 5 ILCS 140/1 et seq., is an Illinois statute that grants to all persons the right to copy and inspect public records in the state.
The crater is buried beneath 75 to 200 feet (23–60 m) of glacial till and can only be seen as a series of faults and deformations in well logs and seismic surveys. [3] Faulting in the structure has produced as much as 600 feet (180 m) of vertical displacement. [3]
Scientists eventually realized, though, that the cause was a then-unknown fault, the Cottage Grove Fault, a small tear in the Earth's rock in the Southern Illinois Basin near the city of Harrisburg, Illinois. The fault, which is aligned east–west, is connected to the north–south-trending Wabash Valley Fault System at its eastern end. [15]
Some use the term "transform fault" to describe the seismically and tectonically active portion of a fracture zone after John Tuzo Wilson's concepts first developed with respect to the Mid-Atlantic Ridge. [2] The term fracture zone has a distinct geological meaning, but it is also used more loosely in the naming of some oceanic features.