Can you hear me OK? <a href=" http://www.corpouraba.gov.co/where-can-i-buy-promethazine-codeine-syrup.pdf ">order phenergan online uk</a> Previous estimates of the date of the last common Y ancestor varied from about 50,000 years ago to 340,000 years ago, a broad range. Previous estimates of when the last common mitochondrial ancestor live were more precise, ranging from 150,000 to 240,000 years ago.