That's 12 feet thick, easy. Maybe more.
4 seconds sound clip from the The War of the Worlds (1953) movie soundboard.
You can hear this line at 00:07:35 in the DVD version of the movie.
Quote context
[...]
- Harold. Harold. Look here a minute. And step over to your left, just a little. And hold it. Smile.
- It must've hit way up there and then skidded along the gully.
- After it stopped, all that loose earth and stuff shook down over it.
- I guess most of it's buried.
- That's 12 feet thick, easy. Maybe more.
- They won't be able to haul this one away to no museum.
- It'll be a real good attraction for Sunday drivers.
- Better than a lion farm or a snake pit. We won't have to feed it.
- Sure. We can sell the tamales and the enchiladas and the hot dogs too.
[...]