- How sure this is
- 90% sureThese words were traced back to where they first appeared. That source is listed below.
- What turned up
- The Sea Around Us (1951), Chapter 6, p.98. Wikiquote sourced section with chapter and page citation.
- Work
- The Sea Around Us
- Occasion
- 1951 · nonfiction book, chapter on ocean geology
- Sources checked
- en.wikiquote.orgChecked using claude-sonnet-5, 21 August 2026Sourced section, The Sea Around Us, Ch.6 p.98