“One animal could have made thousands of traces during its lifetime, but only left one skeleton.
  • Ars Technica
  • Jun 11, 2021

Trace fossils, the most inconspicuous bite-sized window into ancient worlds - Ars Technica

Enlarge/ It may not look like much, but you can actually learn a lot from a fossilized leaf that preserves insect damage. 1 with 1 posters participating He knew what it was as soon as he saw it: th… [+11283 chars]

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