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Arjan Mann

Coverage of Arjan Mann in the Nexus archive.

Earliest in view: Jun 18 · 18:00 UTCMost recent: Jun 18 · 18:00 UTC
Co-mentioned in this coverage
Jason D. Pardoperson1Field Museum of Natural Historyorganization1Lauer Foundation for Paleontologyorganization1Scienceorganization1Mazon Creekplace1
Recent coverage
  • SCIENCEJun 18 · 18:00 UTCCOURTHOUSE NEWS
    Fossils show earliest four-legged animals skipped the tadpole stage

    Fossils from Illinois reveal that the earliest four-legged animals hatched as miniature adults without a tadpole stage, challenging long-held assumptions about their life cycle. A study in Science shows these early tetrapods developed directly into adult forms, bypassing the aquatic larval phase seen in modern amphibians.