Genus of trilobites (an extinct group of aquatic arthropods) found as fossils in rocks of Early Cambrian to Late Ordovician age (those deposited from 540 to 438 million years ago). The agnostids were generally small, with only two thoracic segments and a large tail segment. Agnostus itself was only about 6 millimetres (0.25 inch) long and lacked eyes. The similarity of the
Leschetizky studied under Carl Czerny in Vienna and thus was linked indirectly with the playing of Czerny's teacher, Ludwig van Beethoven. In 1852 he went to St. Petersburg as a pianist and teacher.
Alcoholic beverages include wines, beers, and spirits. Wines are fermented
Anthony Of Egypt, Saint
Athanasius, The Life of Antony and the Letter to Marcellinus (1980), was written by a contemporary; this translation includes useful prefatory material.
Crothers graduated from the Illinois State Normal School (now Illinois State University) in 1892, then studied dramatic art in Boston and New York City, and for a time she appeared
China, The history of the Chou (1111255 BC)
The origin of the Chou royal house is lost in the mists of time. Although the traditional historical system of the Chinese contains a Chou genealogy, no dates can be assigned to the ancestors. The first ancestor was Hou Chi, literally translated as Lord of Millet. He appears to have been a cultural hero and agricultural deity rather than a tribal chief. The earliest plausible
Mixture of natural uranium oxides, representing the final oxidation and hydration stages of uraninite, that usually occurs as dense masses and crusts in many of the known uraninite localities. It varies widely in physical properties, appearance, and chemical composition; it usually contains oxides of lead and thorium and large amounts of water. Gummite, named
Acadia National Park
National park on the Atlantic coast of Maine, U.S., astride Frenchman Bay. It has an area of 65 square miles (168 square km) and was originally established as Sieur de Monts National Monument (1916), named for Pierre du Guast, sieur (lord) de Monts. It became the first national park in the eastern United States, as Lafayette National Park in 1919, and was renamed Acadia in 1929 to preserve the historic
Reformed Church Of France
French Église Reformée De France, church organized in 1938 by merging several Reformed groups that had developed in France during and after the 16th-century Protestant Reformation. During the early part of the Reformation, Protestant movements made slow progress in France. Yet reforming movements within the Roman Catholic Church had appeared early. Before Martin Luther had emerged as a Reformer in
Morand joined the diplomatic service in 1912, serving as attaché in London, Rome, Madrid, and Siam (Thailand). In his early fiction, Ouvert la nuit (1922; Open All Night), Fermé la nuit (1923; Closed All Night), and Lewis et Irène (1924; Lewis and Irene), he borrowed the cinematic techniques of rapid scene changing and transported the reader
The World Health Organization at its 1978 international conference held in the Soviet Union produced the Alma-Ata Health Declaration, which was designed to serve governments as a basis for planning health care that would reach people at all levels of society.
Comparative endocrinologists investigate the evolution
Air Warfare, Air superiority
Airspeeds of the new fighters jumped to more than 400 miles per hour, and some planes could operate at altitudes of 30,000 feet. Wing-mounted machine guns and aerial cannon were lethal at 600 yards, and pilots communicated with one another and the ground via the radio telephone. These developmentsespecially the greater speedsled Germans participating in the Spanish Civil
Under Emishi's father, Soga Umako, the Soga family had begun to dominate the imperial court. Umako had been content to remain unobtrusive in
Town, northwestern Bangladesh. A jute-processing and export centre, it is a major railway terminus containing large railway workshops. It has a college affiliated with the University of Rajshahi. Pop. (1981 prelim.) 128,085.
A literary or musical work marked by extreme freedom of style and structure and usually by elements of burlesque or parody, such as Samuel Butler's Hudibras. The term extravaganza may also refer to an elaborate and spectacular theatrical production. The term once specifically referred to a type of 19th-century English drama made popular by J.R. Planché, a British playwright