Their extensive and well-preserved remains present a picture of a vigorous and innovative ancient civilization.

Their technological civilization has suppressed sexual reproduction and sexual organs.

Their mission is to open the galaxy to their ships while concealing the inevitable drive to war of any Motie civilization.

Their books, Incidents of Travel in Central America, Chiapas and Yucatán and Incidents of Travel in Yucatán, were best sellers and introduced to the Western world the civilization of the ancient Maya.

Their civilization was urban, almost identical to the civilizations of Anxi and Dayuan, and the population was numerous.

Their level of civilization is similar to England's prehistoric Iron Age, although they do not produce their own iron but salvage it from ancient machinery.

Their idealized image of the West as the only true, ideal civilization relegated much of Korea's traditional culture to a position of ' barbarism '.

Their rarity and superiority has sparked suggestions that they have been made by an advanced ancient alien civilization or by coming from the beginning of the universe itself.

Their civilization was quite advanced, with remnants of art and other pieces of their culture.

Their prices can be very high and scaled to the estimated impact the information will have on the civilization of the client race.

Their objective is to stop the villain Magneto from wreaking havoc on human civilization.

Their civilization originated from a group of human scientists who experimented with genetic engineering.

Their experimentation led them to resurrect the extinct dinosaur species ; however, their victory was short lived, as a disastrous plague brought the end of their civilization itself.

Their captain, Guy McCormic was obsessed with finding ancient Syrneth artifacts ( the remnants of a lost high-tech civilization ).

Their sound is part progressive rock and artistic metal and part traditional Chinese vocal technique with lyrical poetry and musical arrangements meant to hearken back to the glorious days of ancient Chinese civilization ; in particular, the art and cultural epitome of Chinese history as popularly represented by the era of the Tang Dynasty.

Their civilization thrived under the power of their sun, the Tehra ... until it began to fail.

Their Sea-Ciety evolves into an Ancient Greek-esque civilization, and they begin worshipping Cartman.

Their search led them to parts of the world that they constituted as representing alternatives to modern civilization.

Their culture is horrific-described as ' a grim parody of civilization ' by one character.

Their position at the borders of civilization with the barbarians never allowed them to advance at the cultural height of other Hyborians.

Their familiarity with civilization only increased their contempt for it.

Their population is now only about 1, 500 ( 2000 survey ) to 2, 100 ( 2010 survey ) people, down from approximately 15, 000 in the mid-16th century, when the Spanish crushed their ancient civilization, of which there are still some archeological remains.

Their civilization flourished for several hundred years until the Caribs invaded.

Their usage in engraving tools also dates to early human history.

Their regnal dates as emperor take into account elections and subsequent coronations.

* Richard Hinckley Allen, Star Names, Their Lore and Legend, New York, Dover, various dates.

Their fossil range dates back to the Early Cambrian.

Their castle dates from the thirteenth century.

Their common ancestry dates to a time when Australia, Antarctica and South America were linked by land.

Their history dates to the mid 17th century, and they have been recognized as a distinct people since the early 18th century.

Their names and dates of taking office or periods when they held office, where known, were as follows:

Their separate status dates back to the 12th century when the Normans split them off from the mixed secular / religious county and local courts used by the Saxons.

Their cargo is mostly dates and fish to East Africa and mangrove timber to the lands in the Persian Gulf.

" Their dates at the Haig became sell-outs and the recordings they made in the fall of 1952 became major sellers that led to significant acclaim for Mulligan and Baker.

Their disorders manifested into agoraphobia preventing them from attending the Hollywood major premieres and invitations they received, causing them to cancel events, and to turn down offers for their own television shows and movies, and even dates with their high profile suitors.

Their task was complicated by the fact that the Bible was compiled from different sources over several centuries with differing versions and lengthy chronological gaps, making it impossible to do a simple totaling of Biblical ages and dates.

Their first recorded naval raid into the Black Sea dates to 1538, with an attack on the fortress of Ochakiv.

Their use dates back to Rabbi Simeon ben Gamliel II, who, in the second century CE, asked to be buried in inexpensive linen garments.

Their connection with The Second Maiden's Tragedy also dates from this period ; the manuscript of that play reveals that Robert Gough was cast as Memphonius, while Richard Robinson was the Lady.

Their label expected another Top 10 ballad, like " Sister Christian " or " Sentimental Street ," but despite Kelly Keagy's passionate vocal, " Hearts Away " failed to catch on during Night Ranger's 1987 tour — a vigorous series of dates across North America and the Caribbean, featuring the Outfield as the opening act.

Their ' Open Soul ' tour had sold out dates in Inverness, Aberdeen, Glasgow, London, Manchester and Sheffield, beginning on 11 September 2008.

Their deaths brought Masakado into conflict with two of Mamoru ’ s other sons-in-law, Kunika ’ s son Sadamori ( dates unknown ), and Masakado ’ s paternal uncle and father-in-law, Taira Yoshikane ( dates unknown ).

Their fishtail shape indicates that the wall dates to the first half of the 14th century.

Their relationship dates back to Bogart's period at Buddah Records.

* Star Names, Their Lore and Legend, Richard Hinckley Allen, New York, Dover, various dates

Their use in artificial computational systems dates back to the 1950s where they were used to solve optimization problems ( e. g. Box 1957 and Friedman 1959 ).