http://en.wikipedia.org/wiki/Sinkhole - 18 hours ago
A sinkhole, also known as a cenote, sink, sink-hole, shakehole, swallet, swallow
hole, or doline (the different terms for sinkholes are often used interchangeably),
1 day ago ... Dallas/Fort Worth International Airport says a sinkhole was discovered near one
of the runways in a safety area. Runway 18L is closed until ...
http://www.star-telegram.com/news/business/aviation/sky... - 15 hours ago
15 hours ago ... Crews survey a 25x25 foot sinkhole between runway 18L and taxi way F at
Dallas-Fort Worth International Airport, Tuesday, May 26, 2015.
The sinkhole looks like a twenty foot drop off the side of a steep cliff.
Sinkholes are much more than holes in the ground. Learn how sinkholes can
cause the Earth to swallow up you, your home and your car.
http://www.cbsnews.com/news/large-sinkhole-closes-runwa... - 22 hours ago
22 hours ago ... DFW AIRPORT - The FAA reported departure delays Tuesday at DFW
International Airport because of a sinkhole near one runway. The delays ...
http://www.usatoday.com/story/todayinthesky/2015/05/26/... - 13 hours ago
13 hours ago ... Dallas/Fort Worth International Airport has reopened a runway that it closed
earlier Tuesday due to reports of a sinkhole nearby. The closure ...
1 day ago ... Airport crews surveyed a sinkhole Tuesday in a grassy area between runways at
Dallas/Fort Worth International Airport. (Brandon ...
Some of the most famous sinkholes are seemingly endless pits that swallow trees
, cars and buildings. Here are some of the world's most fascinating sinkholes.
File Format: PDF/Adobe Acrobat
(from Bates and Jackson, Dictionary of Geological terms.) Sinkholes are a natural
component of Flori- da's landscape. In the simplest sense, sink- holes are ...