Aging of wine that is aged is rarely aged for long; it is estimated that 90% of wine is meant to be consumed within a year of production, and 99% of wine within 5 years. The Ancient Greeks and Romans were aware of the potential of aged wines. In Greece, early examples of dried "straw wines" were noted for their ability to age due to their high sugar contents. These wines were stored in sealed earthenware amphorae and kept for many years. In Rome, the most sought after wines—Falernian and Surrentine—were prized for their ability to age for decades. In the Book of
Ancient Rome and wine in what is now the Burgundy wine region. While it is possible that vineyards were planted in the 1st century AD, shortly after the founding of Augustodunum, the first definitive evidence of wine production comes from an account of the visit by Emperor Constantine to the city in 312 AD. The founding of France's other great wine regions is not as clear. The Romans' propensity for planting on hillsides has left archaeological evidence of Gallo-Roman vineyards in the chalk hillsides of Sancerre. In the 4th century, the Emperor Julian had a vineyard near Paris on the hill of Montmartre, and