Blocks
The main continental blocks of the Australian continent are;
- The Yilgarn Craton, of Archaean age
- The Pilbara Craton of Archaean to Proterozoic age
- The Gawler Craton and Willyama Block, of Archaean to Proterozoic age.
These are in turn flanked by several Proterozoic orogenic belts and sedimentary basins, notably the
- Musgrave Block of granulite gneiss and igneous rocks
- The Arunta Block of amphibolite grade metamorphic rocks and granites
- The Gascoyne Complex, Glengarry Basin, and Bangemall Basin sandwiched between the Yilgarn and Arunta Blocks
Read more about this topic: Geology Of Australia
Famous quotes containing the word blocks:
“The Bible and the Church have been the greatest stumbling blocks in the way of women’s emancipation.”
—Elizabeth Cady Stanton (1815–1902)
“The vast silence of Buddha overtakes
and overrules the oncoming roar
of tragic life that fills alleys and avenues;
it blocks the way of pedicabs, police, convoys.”
—Denise Levertov (b. 1923)
“In any case, raw aggression is thought to be the peculiar province of men, as nurturing is the peculiar province of women.... The psychologist Erik Erikson discovered that, while little girls playing with blocks generally create pleasant interior spaces and attractive entrances, little boys are inclined to pile up the blocks as high as they can and then watch them fall down: “the contemplation of ruins,” Erikson observes, “is a masculine specialty.””
—Joyce Carol Oates (b. 1938)