coal-bearing layer
91Bridgewater Canal — This article is about the canal in North West England. For the canal in Somerset, see Bridgwater and Taunton Canal. Bridgewater Canal The packet house at Worsley, on the canal Principal e …
92Mercury (element) — gold ← mercury → thallium Cd ↑ Hg ↓ Cn …
93Iran — /i ran , i rahn , uy ran /, n. a republic in SW Asia. 67,540,002; ab. 635,000 sq. mi. (1,644,650 sq. km). Cap.: Teheran. Formerly (until 1935), Persia. * * * Iran Introduction Iran Background: Known as Persia until 1935, Iran became an Islamic… …
94Metacomet Ridge — Range Traprock cliffs on Chauncey Peak, Connecticut …
95earth — /errth/, n. 1. (often cap.) the planet third in order from the sun, having an equatorial diameter of 7926 mi. (12,755 km) and a polar diameter of 7900 mi. (12,714 km), a mean distance from the sun of 92.9 million mi. (149.6 million km), and a… …
96Earthquake — For other uses, see Earthquake (disambiguation). Global earthquake epicenters, 1963–1998 …
97Geography of Ireland — The geography of Ireland describes an island in northwest Europe in the north Atlantic Ocean. The main geographical features of Ireland include low central plains surrounded by a ring of coastal mountains. The highest peak is Carrauntoohil ( ga.… …
98River Poulter — River The ford at Crookford, where a track crosses the Poulter …
99Chaco Culture National Historical Park — Chaco Culture National Historical Park …
100Beacon sandstone — The Beacon sandstone is a geological formation exposed in Antarctica and deposited from the Devonian to the Triassic ( Ma|400| Ma|225Verify source|date=April 2008). The sandstone was originally described as a formation, and upgraded to group and… …
