Continent Europe and Asia together as a single continent, dubbed "Eurasia". In this model, the world is divided into six continents, with North America and South America considered separate continents. Geologists use the term "continent" in a different manner from geographers. In geology a continent is defined by continental crust: a platform of metamorphic and igneous rock, largely of granitic composition. Some geologists restrict the term 'continent' to portions of the crust built around stable Precambrian "shield", typically 1.5 to 3.8 billion years old, called a craton. The craton itself is an accretionary complex of ancient mobile belts (mountain belts) from
The Continent Makers Federation constable Reinhold Sklar and Jeru's fiancé Varnipaz bad-Savarun, a diplomat from the Krishnan kingdom of Sotaspe, to thwart the plotters. The enemy is gradually revealed as a rogue band of Thothians from the Procyonic star system, hoping to seize the new continent by claiming Ascension, which currently lacks any sovereign government. Graham and his cohorts find themselves in a tight race against time, in which the labyrinthine bureaucracies of the future Earth prove almost as much an impediment as the enemy, and the hypnotic powers of the reptilian alien Osirians bring about treachery within their own ranks. An added