The first advanced single-celled and multi-cellular life roughly coincides with the oxygen accumulation; this may have been due to an increase in the oxidized nitrates that eukaryotes use, as opposed to cyanobacteria.(Stanley, 325) It was also during the Proterozoic that the first symbiotic relationship between mitochondria (for animals and protists) and chloroplasts (for plants) and their hosts evolved.
Eukaryotes such as acritarchs blossomed, as did cyanobacteria; in fact, stromatolites reached their greatest abundance and diversity during the Proterozoic, peaking roughly 1.2 billion years ago.
Classically, the boundary between the Proterozoic and the Paleozoic was set at the base of the Cambrian period when the first fossils of animals known as trilobites appeared. In the second half of the 20th century, a number of fossil forms have been found in Proterozoic rocks, but the boundary of the Proterozoic has remained fixed at the base of the Cambrian—currently placed at 542 Ma.
The Paleozoic covers the time from the first appearance of abundant, hard-shelled fossils to the time when the continents were beginning to be dominated by large, relatively sophisticated reptiles and relatively modern plants.
The upper (youngest) boundary is set at a major extinction event 250 million years later, known as the Permian–Triassic extinction event. Modern practice sets the older boundary at the first appearance of a distinctive trace fossil called "Phycodes pedum".
Geologically, the Paleozoic starts shortly after the breakup of a supercontinent called Rodinia and at the end of a global ice age (Snowball Earth). Throughout the early Palaeozoic, the Earth's landmass was broken up into a substantial number of relatively small continents. Toward the end of the era, the continents gathered together into a supercontinent called Pangaea, which included most of the Earth's land area.
At the start of the era, life was confined to bacteria, algae, sponges and a variety of somewhat enigmatic forms known collectively as the Ediacaran fauna. A large number of body plans appeared nearly simultaneously at the start of the era—a phenomenon known as the Cambrian Explosion.
There is some evidence that simple life may already have invaded the land at the start of the Palaeozoic, but substantial plants and animals did not take to the land until the Silurian and did not thrive until the Devonian. Although primitive vertebrates are known near the start of the Palaeozoic, animal forms were dominated by invertebrates until the mid-Palaeozoic. Fish populations exploded in the Devonian. During the late Palaeozoic, great forests of primitive plants thrived on land forming the great coal beds of Europe and eastern North America. By the end of the era, the first large, sophisticated reptiles and the first modern plants (conifers) had developed.
The Mesozoic covers the time when life was dominated by large sophisticated reptiles. The lower (oldest) boundary is set by the P/Tr extinction event. The upper (youngest) boundary is set at the K/T extinction event.
Geologically, the Mesozoic starts with almost all the Earth's land collected into a supercontinent called Pangaea. During the era, Pangaea split into the northern continent Laurasia and the southern continent Gondwana. Laurasia then split into North America and Eurasia. Gondwana broke up progressively into continents: South America, Africa, Madagascar, India, Australia and Antarctica.
The Mesozoic is known as the Age of Dinosaurs. It also saw the development of early birds and mammals and, later, flowering plants (angiosperms). At the end of the Mesozoic, all the major body plans of modern life were in place, though in some cases notably the mammals the forms that existed at the end of the Cretaceous were relatively primitive.
The Cenozoic is the age of mammals. During the Cenozoic, mammals diverged from a few small, simple, generalized forms into a diverse collection of terrestrial, marine, and flying animals. Flowering plants and birds also evolved substantially in the Cenozoic .
Geologically, the Cenozoic is the era when continents moved into their current positions. Africa and Australasia split from Gondwana to drift north, and India collided with Southeast Asia; Antarctica moved into its current position over the South Pole; the Atlantic Ocean widened and, late in the era, South America became attached to North America.
Tomo Sugawara
Tomo Sugawara (born 3 June 1976) is a retired Japanese football player.
271||4||16||0||48||0||1||0||335||4
1||0||||||||||||||1||0
272||4||16||0||48||0||1||0||336||4
Shin Kanazawa
Shin Kanazawa (born 9 September 1983) is a Japanese football player. He plays for Omiya Ardija.
194||8||14||0||13||0||2||0||223||8
194||8||14||0||13||0||2||0||223||8
Donizete Francisco de Oliveira
Donizete Francisco de Oliveira (born 21 February 1968) is a former Brazilian football player. He has played for Brazil national team.
245||5
7||0
252||5
!Total||6||0
Harrow School
Harrow School, often called simply "Harrow", is a secondary school for boys in Harrow in London, England. Harrow has educated boys since 1243 but was officially founded by John Lyon under a Royal Charter of Elizabeth I in 1572. Harrow is located in Harrow on the Hill, now in the London Borough of Harrow. The school has about 800 students. They live across twelve boarding houses, and all of them board full time.
Harrow is an independent fee-paying school, of the type known in Britain as "public schools". The equivalent term in the US would probably be "private schools" (see discussion at public school). The annual fees at Harrow are at present £41,775 per year, which includes board, tuition and textbooks.
The Harrow Foundation also runs an independent Grammar School in Harrow, called the John Lyon School, and several international schools. The John Lyon School is also fee-paying and academically selective.
In 2013 66% of pupils got 5 A*-C GCSE grades including English and Maths. 14.1% of students go to Cambridge or Oxford.
In 2013 a TV series called Harrow: a Very British School started. It follows boys and staff of West Acre of the West Acre boarding house for a year
Famous men who went to Harrow include Benedict Cumberbatch, eight prime ministers (seven UK and the first Prime Minister of India), Lord Byron, James Blunt, C. W. Alcock, and John Amery.
Harrow
Harrow can mean:
Roger Wicker
Roger Frederick Wicker (born July 5, 1951 in Pontotoc, Mississippi, United States) is a senior United States Senator from Mississippi. He took over Mississippi's first congressional district soon after Jamie L. Whitten's death in 1995.
The Return of Jafar
The Return of Jafar is a 1994 direct-to-video animated movie, released on VHS by Buena Vista Pictures, and the sequel to the 1992 Disney animated movie "Aladdin". The movie is about Jafar attempting to get revenge on Aladdin.
Aladdin and the King of Thieves
Aladdin and the King of Thieves is a 1996 Disney animated movie, and the second sequel to the 1992 Disney animated movie "Aladdin". The story is about Aladdin attempting to save his father. Robin Williams returned to voice the Genie after he turned down the first sequel.
Ja, vi elsker dette landet
"Ja, vi elsker dette landet" ( [ˈjɑː ʋiə̯ ˈɛ̝̀ls̪kə ˈɖɛ̝̀tːə ˈl̪ɑ̀nːə] ; 'Yes, we love this country') is the Norwegian title and incipit of a 19th-century patriotic song written in 1859 by Nobel Prize laureate Bjørnstjerne Bjørnson, and composed by his cousin Rikard Nordraak in 1863. This song has officially served as the national anthem of Norway since December 2019, though it has been considered a "de facto" anthem of Norway for roughly a century and a half alongst "Sønner av Norge" and "Norges Skaal".
This song has eight verses in total. However, only the first, seventh and eighth verses are used for the national anthem.
Mass number