Where does “regurgitalith” come from?

regurgitalith (English) comes from English regurgitate, from Latin regurgitatus, from Latin regurgitare, from Latin gurges, from Proto-Indo-European gʷerh₃- — to swallow, devour, eat.

regurgitalith (English): The fossilised remains of stomach contents...

Definitions

The fossilised remains of stomach contents...

Ancestry of “regurgitalith”, step by step

Step	Language	Word	Meaning
1	English	regurgitate	To throw up or vomit; to eject what has...
2	Latin	regurgitatus	—
3	Latin	regurgitare	—
4	Latin	gurges	A whirlpool; An eddy; A gulf, or a sea
5	Proto-Indo-European	gʷerh₃-	to swallow, devour, eat

Every word from Proto-Indo-European gʷerh₃- →

regurgitalith — Etymology, Origin & Word History | Etymology Explorer