Recent paleontological findings from the Xiannüdong Formation in China provide high-fidelity fossil evidence proving that Bryozoa (moss animals) originated during the Cambrian explosion, closing a 20-million-year gap in the fossil record.
#Paleontology #EvolutionaryBiology #MarineBiology #sflorg
https://www.sflorg.com/2026/06/pal06062601.html