Tyrannosaurus lived throughout what is now western North America. Fossils are found in a variety of rock formations dating from 67 to 65.5 million years ago. Tyrannosaurus was a bipedal carnivore with a massive skull balanced by a long, heavy tail. Relative to the large and powerful hindlimbs, Tyrannosaurus forelimbs were small, though unusually powerful for their size, and bore two clawed digits. It was the largest known tyrannosaurid and one of the largest known land predators, measuring up to 12.8 m (42 ft) in length, up to 4 metres (13 ft) tall at the hips, and up to 6.8 metric tons (7.5 short tons) in weight. Modern representations in museums, art, and film show Tyrannosaurus rex with its body approximately parallel to the ground and tail extended behind the body to balance the head. Since it was first described in 1905, Tyrannosaurus rex has become the most widely recognized dinosaur species in popular culture. It is the only dinosaur that is commonly known to the general public by its full scientific name - Tyrannosaurus rex. It has been frequently represented in film and on television, in literature, and on the internet.
The grandest and most mysterious monument of Baku is the Maiden Tower - Maiden Tower, rising in the south-eastern part of the fortress of Old city. This unique structure of the Azerbaijani architecture is unique in the East. The monument, built around the date and purpose of which are numerous disputes, and these days most attracted attention with its unique shape.
The tower was built on the promontory cliffs, and is built of local gray limestone cylinder height of 28 meters and a diameter - 16.5 m thickness of the walls at the base of 5 m and 4 m above the eastern side of the ledge adjacent to the tower, whose appointment to the still not clear. The interior of the tower divided to 8 tiers. Each of the 8-tier tower is now blocked by a stone dome with a round hole. The light inside came through narrow window openings like loopholes, expanding inside. Communication between tiers is delivered in the winding stone staircase, laid in the wall. In the interior of the tower walls are constructed niches within which laid tile diameter of 30 cm inside the tower has a well depth of 21 m, pierced in the rock to the aquifers from the third tier.
