California Oil Spill Closes Beaches, Hits Huntington, Renews Offshore Debate - Bloomberg
Coast Guard cleans La Jolla beach of tar balls from oil spill - Los Angeles Times
What is this black beach blob? There were hundreds of them washed up on the beach in Melbourne. They look like a rock, have a rubbery texture and are filled with black goo : r/whatisthisthing
Mysterious Balls of Goo Are Rolling Onto American Beaches
Tar balls are washing up on Texas beaches again
Tar Balls Wash Ashore On Goa's Beaches, Here Is Why It Is A Worry For Locals And Tourists
Wash off tarballs, but brief encounters not risky
Explained: What are the tarballs that have resurfaced on Mumbai's beaches?
A little black blob in the sand, Daniel Orenstein
Tarballs dot India's west coast annually, indicating continued oil spills, ship fuel discharge