Living fossils like crocodiles remain morphologically constant because they stop evolving

the verdict

REFUTED

the evidence says no

Recorded sources

0 sources for · 2 against

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Living fossils like crocodiles do not stop evolving; rather, their apparent morphological constancy is driven by ongoing evolutionary processes such as stabilizing selection.

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Evidence against · 2

Wikipedia: Living fossil

Recorded source metadata

Wikipedia: Living fossil. Wikipedia. https://en.wikipedia.org/wiki/Living_fossil

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More against · 1

biology.stackexchange.com: Why do living fossils like crocodiles remain so constant and ...

Recorded source metadata

biology.stackexchange.com: Why do living fossils like crocodiles remain so constant and .... biology.stackexchange.com. https://biology.stackexchange.com/questions/43695/why-do-living-fossils-like-crocodiles-remain-so-constant-and-not-evolve

Explains that constancy is not due to a stop in evolution, but rather mechanisms like selection.

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The paper trail · every fact has a biography

first checked01 Aug 2026

judged → REFUTED · 1001 Aug 2026

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