Search results
Results from the WOW.Com Content Network
The Illinois Basin is a Paleozoic depositional and structural basin in the United States, centered in and underlying most of the state of Illinois, and extending into southwestern Indiana and western Kentucky. The basin is elongate, extending approximately 400 miles (640 km) northwest-southeast, and 200 miles (320 km) southwest-northeast.
Charles Mound is located on rolling farmland that is privately owned. The landowners allow public access on the first full weekends of the months of June, July, August, and September as well as President's Day Weekend in February. Public access to the property is at 688 W. Charles Mound Rd., where there is a gate and access to the highpoint by ...
Basalt fiber is made from a single material, crushed basalt, from a carefully chosen quarry source. [1] Basalt of high acidity (over 46% silica content [2]) and low iron content is considered desirable for fiber production. [3] Unlike with other composites, such as glass fiber, essentially no materials are added during its production.
Watersheds of Illinois is a list of basins or catchment areas into which the State of Illinois can be divided based on the place to which water flows.. At the simplest level, in pre-settlement times, Illinois had two watersheds: the Mississippi River and Lake Michigan, with almost the entire State draining to the Mississippi, except for a small area within a few miles of the Lake.
Ordovician rocks in Illinois are divided into three series, each separated by an unconformity; from oldest to youngest, these are the Canadian, Champlainian, and Cincinnatian series. Ordovician features in Illinois include the now-buried Glasford Structure in Peoria County , a crater caused by a meteorite impact roughly 455 million years ago.
More than 100 pages use this file. The following list shows the first 100 pages that use this file only. A full list is available.. Alsip, Illinois; Arlington Heights, Illinois
Print/export Download as PDF; Printable version; In other projects ... Pages in category "Illinois maps" The following 2 pages are in this category, out of 2 total.
For Illinois-related articles needing a map, use {{map requested|Illinois}} on the talk page, which adds the article to Category:Wikipedia requested maps in Illinois. You can help Wikipedia by uploading freely licensed maps for these articles to Wikimedia Commons .