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.
Average Geologist Hourly Wage in the United States. Geologists earn a median hourly wage of $43.13. Geologists earn a median salary of $89,700 per year. These numbers may vary depending on several factors, like level of education, amount of experience, industry, company size and location. Learn more about the Geologist job market for salaries of real jobs in your area.