Fossils (not volcanoes) under the City of Angels

We know from what's gotten trapped and then recovered from the La Brea Tar Pits that there were lots of Ice Age animals wandering around what is now the environs of greater Los Angeles.

Now, as the subway gets extended, they're finding even more Ice Age fossil specimens underground. Fortunately, not hot molten magma, no matter what Anne Heche and Tommy Lee Jones think. Of course, that's geologically impossible.  LA has enough trouble with regular fires anyway.

Los Angeles subway work uncovers array of Ice Age fossils (Update)

That's cool. For the record, I am not planning to ride that subway. Ever.