Ancient Tidal Flats Were Busier Than We Thought

GEOLOGY

Apr 15 2026 14:13 PM

The mollusk trail Climactichnites blackberriensis (Cb) presumably stopping to eat a scyphozoan (jellyfish) that had washed up on shore. CS = clasts of a scyphozoan; DS = decomposing scyphozoan; R = ripple marks; S = scyphozoan.

New trace fossil discoveries from the half-billion-year-old Cambrian tidal flats of Wisconsin at a site called Blackberry Hill continue to paint the picture of some of the earliest animals to set foot on land and what they might have been eating.

The post Ancient Tidal Flats Were Busier Than We Thought appeared first on Sci.News: Breaking Science News.

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