WDAY: The News Leader

Published October 28, 2013, 12:00 AM

La Brea Tar Pits

Victor Ball sprinkles mosquito repelling granules along Lake Pit outside the George C. Page Museum at the La Brea Tar Pits on Wednesday, Oct. 23, 2013, in Los Angeles. On Monday, Oct. 28, 2013 the museum celebrates a century of excavation at the La Brea Tar Pits, considered the richest and most diverse collection of Ice Age fossils. (AP Photo/Jae C. Hong)
Read the article: Scientists dig for fossils in LA a century later