Advertisement

Advertisement

ammoglyph

[am-oh-glif, am-uh-]

noun

  1. a pattern or design originally created in sand by early humans and now fossilized.

    The triangular shape etched into the sand-turned-rock is believed to be an ammoglyph.



Discover More

Word History and Origins

Origin of ammoglyph1

Coined in 2019 by Canadian geologist Charles William Helm and colleagues; Greek ámmo(s) “sand” + glyph ( def. ); ammophilous ( def. )

Advertisement

Advertisement

Advertisement

Advertisement


ammocoeteAmmon