Allosaurus
Allosaurus (/ˌæləˈsɔːrəs/) is a genus of large theropod dinosaur that lived 155 to 150 million years ago during the late Jurassic period (Kimmeridgian to early Tithonian). The name "Allosaurus" means "different lizard". It is derived from the Greek ἄλλος/allos ("different, other") and σαῦρος/sauros ("lizard / generic reptile"). The first fossil remains that can definitely be ascribed to this genus were described in 1877 by paleontologist Othniel Charles Marsh, and it became known as Antrodemus. As one of the first well-known theropod dinosaurs, it has long attracted attention outside of paleontological circles. Indeed, it has been a top feature in several films and documentaries about prehistoric life.
Allosaurus was a large bipedal predator. Its skull was large and equipped with dozens of sharp, serrated teeth. It averaged 8.5 m (28 ft) in length, though fragmentary remains suggest it could have reached over 12 m (39 ft). Relative to the large and powerful hindlimbs, its three-fingered forelimbs were small, and the body was balanced by a long and heavily muscled tail. It is classified as an allosaurid, a type of carnosaurian theropod dinosaur. The genus has a complicated taxonomy, and includes an uncertain number of valid species, the best known of which is A. fragilis. The bulk of Allosaurus remains have come from North America's Morrison Formation, with material also known from Portugal and possibly Tanzania. It was known for over half of the 20th century as Antrodemus, but study of the copious remains from the Cleveland-Lloyd Dinosaur Quarry brought the name "Allosaurus" back to prominence, and established it as one of the best-known dinosaurs.
National Museum of Natural History
The National Museum of Natural History is a natural history museum administered by the Smithsonian Institution, located on the National Mall in Washington, D.C., United States. With free admission and open doors 364 days a year, it is the third most visited museum in the world, the most visited natural history museum in the world, and the most visited museum (of any type) in North America. Opened in 1910, the museum on the National Mall was one of the first Smithsonian buildings constructed exclusively to hold the national collections and research facilities. The main building has an overall area of 1,320,000 square feet (123,000 m2) with 350,000 square feet (33,000 m2) of exhibition and public space and houses over 1,000 employees.
The museum's collections total over 126 million specimens of plants, animals, fossils, minerals, rocks, meteorites, human remains, and human cultural artifacts. With 8 million visitors in 2013, it is the most visited of all of the Smithsonian museums and is also home to about 185 professional natural history scientists — the largest group of scientists dedicated to the study of natural and cultural history in the world.
Podcasts:
-
by Isanmaa
-
by Isanmaa
-
by Isanmaa
-
by Isanmaa
-
by Isanmaa
Siva (tuho)
by: IsanmaaTuhoa tuhoa jumalattaret vaativat tuhoa
Kuolema kuolemaa jumalat vaativat kuolemaa
Tulella tulella polttakaa heidät tulella
Verellä verellä peittäkää ruumiit verellä
Siva anadhikam
Siva uccakarta
Sirah vajraah
Siva
Salama salamat kiduttakaa heitä salamoilla
Viiltäkää viiltäkää heidän ruumiinsa viiltäkää