"It has long been a fact familiar to geologists, that, both on the east and west coasts of the central part of Scotland, there are lines of raised beaches, containing marine shells of the same species as those now inhabiting the neighbouring sea"
About this Quote
The raised beaches are the killer evidence because they are mundane and legible. You don’t need a comet or a mythic flood when the coastline itself keeps receipts. Marine shells of “the same species as those now inhabiting the neighbouring sea” quietly forces uniformitarian thinking: the present is not just a clue, it’s the measuring stick. If modern shells sit in ancient shoreline bands now stranded above sea level, the implication is slow, physical change over long time: land uplift, sea-level shifts, the patient grinding of geology.
The subtext is also social. Lyell, trained as a lawyer, writes like one: establish that the fact is widely recognized, specify location and corroborating details, tighten the chain of inference. He’s arguing in the style of evidence rather than revelation, inviting readers to trust process over spectacle. The intent isn’t merely to describe Scottish coasts; it’s to teach the public how to believe in deep time without ever saying the phrase.
Quote Details
| Topic | Science |
|---|---|
| Source | Charles Lyell, Principles of Geology (1830–1833), vol. 1 — passage on raised beaches of central Scotland noting marine shells identical to living species (standard text in Lyell's discussion of recent geological changes). |
| Cite |
Citation Formats
APA Style (7th ed.)
Lyell, Charles. (2026, January 17). It has long been a fact familiar to geologists, that, both on the east and west coasts of the central part of Scotland, there are lines of raised beaches, containing marine shells of the same species as those now inhabiting the neighbouring sea. FixQuotes. https://fixquotes.com/quotes/it-has-long-been-a-fact-familiar-to-geologists-43795/
Chicago Style
Lyell, Charles. "It has long been a fact familiar to geologists, that, both on the east and west coasts of the central part of Scotland, there are lines of raised beaches, containing marine shells of the same species as those now inhabiting the neighbouring sea." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/it-has-long-been-a-fact-familiar-to-geologists-43795/.
MLA Style (9th ed.)
"It has long been a fact familiar to geologists, that, both on the east and west coasts of the central part of Scotland, there are lines of raised beaches, containing marine shells of the same species as those now inhabiting the neighbouring sea." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/it-has-long-been-a-fact-familiar-to-geologists-43795/. Accessed 18 Feb. 2026.






