# Mr. Croll — The Origin of Species character guide

> Mr. Croll in The Origin of Species by Charles Darwin.

**Role:** minor

**Also known as:** Mr. Croll

**First appearance:** 0089-dispersal-during-the-glacial-period

## Who they are

A geologist who proposed astronomical causes for glacial periods.

## Links

- HTML: https://www.betterreads.online/discover/the_origin_of_species_se/characters/croll
- Book: https://www.betterreads.online/discover/the_origin_of_species_se
- All characters: https://www.betterreads.online/discover/the_origin_of_species_se/characters