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Paleocene epoch

(Encyclopedia)Paleocene epoch pāˈlēəsēnˌ [key], first epoch of the Tertiary period in the Cenozoic era of geologic time (see geologic timescale) between 60 to 66 million years ago. In W North America, the upl...

Caucasus

(Encyclopedia)Caucasus kôˈkəsəs [key], Rus. Kavkaz, region and mountain system, SE European Russia, Georgia, and Azerbaijan. Armenia is not crossed by the Caucasus range but is considered part of the greater re...

Ross, Sir James Clark

(Encyclopedia)Ross, Sir James Clark, 1800–1862, British polar explorer and rear admiral. In 1818 he accompanied his uncle, Sir John Ross, in search of the Northwest Passage and commanded the Erebus. He later stud...

Rub al Khali

(Encyclopedia)Rub al Khali ro͞ob äl khäˈlē [key] [Arab.,=empty quarter], great desert of the Arabian peninsula, c.225,000 sq mi (582,750 sq km); one of the largest sand deserts in the world. The desert occupie...

Lerwick

(Encyclopedia)Lerwick lûrˈwĭk, lĕrˈĭk [key], island town (1991 est. pop. 7,336), Shetland Islands, extreme N Scotland. Lerwick is the northernmost town in Great Britain. Located on the southeastern coast of M...

Tay

(Encyclopedia)Tay tā [key], longest river of Scotland, 118 mi (190 km) long. It rises on Ben Lui in the Grampians as the Fillan and flows NE into Loch Dochart, where it is called the Dochart until it enters Loch T...

Scheldt

(Encyclopedia)Scheldt skĕlt [key], Du. Schelde, Fr. Escaut, river, c.270 mi (435 km) long, rising in N France and flowing generally NE across W Belgium and into the North Sea through the Western Scheldt (De Honte)...

Dan

(Encyclopedia)Dan. 1 In the Bible, son of Jacob and Bilhah and eponymous ancestor of one of the 12 tribes of Israel. Their allotment in SW Palestine was the least extensive. The hostility of the Amorites living the...

Turan

(Encyclopedia)Turan to͞oränˈ [key], desert lowland, shared by Kazakhstan, Uzbekistan, and Turkmenistan, S and E of the Aral Sea. The Amu Darya and Syr Darya rivers divide it into the Kara Kum desert in the south...

Ural

(Encyclopedia)Ural yo͝orˈəl, Rus. o͞orälˈ [key], river, c.1,580 mi (2,540 km) long, rising in the S Urals, flowing through Russia and Kazakhstan. Part of the traditional boundary between Europe and Asia, the ...