It's amazing! I just finished the rock analysis. And you were right, David.

6 seconds sound clip from the Creature from the Black Lagoon (1954) movie soundboard.

You can hear this line at 00:33:53.248 in the Blu-ray version of the movie.

Quote context

[...]

- What was that?

- Something's in the net. Pull up your net! Come on. Hurry up! Take it away! Pull it up!

- Is it fouled against the side? Pull it up!

- The boom's cracking!

- Slack off your winch! Slack off!

- He can't hear you!

- Hey, what kind of fish do this?

- Who says it was a fish? The net could've hooked on to some underwater rock.

- Wait a minute. It was no rock that left this in the net.

- It's amazing! I just finished the rock analysis. And you were right, David.

- Some of the limestone deposit where I found the fossil is on the bottom of this lagoon.

- Lucas, put that over the side for me, will you?

- Whatever the species might be, if you let it alone, it won't bother you.

- Maybe. But if you're wrong, this harpoon will correct any mistakes.

- Mark, we're out for photographs for study, not trophies.

[...]