1 Middle Horizon Wari (AD 600-1000). The strongest evidence for the pre-Inca use of quipu record keeping is from the Middle Horizon Wari (or Huari) empire, an early urban and perhaps state level Andean society centered at the capital city of Huari, Peru. 2  Late Horizon Inca (1450-1532).
The salaries of petroleum geologists correspond to their years of experience, according to the 2012 salary survey released by the American Association of Petroleum Geology. For example, workers with up to two years of experience averaged $98,700 per year, with a high of $110,000, and a low of $85,000.
New figures reveal that geologists are now willing to work for $52 an hour a substantial drop from the $71 an hour they were chasing a year ago. Across a year, their annual salary falls from $140,000 to $103,000.People looking for jobs in health, safety and environment have also dropped their asking prices significantly. A year ago they were demanding $72 an hour. Now they believe they are worth $52 an hour.cross a year, their annual salary falls from $140,000 to $103,000. People looking for jobs in health, safety and environment have also dropped their asking prices significantly. A year ago they were demanding $72 an hour. Now they believe they are worth $52 an hour.