Discovering La Brea “Tar Pits”
California oil seeps created asphalt pools — not tar — that trapped Ice Age animals.
The sticky black pools attracting tourists between Beverly Hills and downtown Los Angeles are actually natural asphalt, also known as bitumen. Although the repetitive tar pits name has stuck, the seeps are part of America’s oil history.
The La Brea site — discovered by a Spanish expedition on August 3, 1769 — originated from naturally produced California oil seeps found onshore and offshore. (more…)
