Deuterostome-cambroernid-fossil-Credit-Gaorong-Li Type post Author Casey Luskin Date April 20, 2026 CategoriesEvolutionPaleontology Tagged , ambulacrarians, ancestors, bilaterians, Cambrian Explosion, Cambrian News, cambroernids, Charnia, China, chordates, cladogram, cnidarians, crinoid, ctenophores, Current Biology, Ediacaran strata, fossils, Haootia, holdfast, Jiangchuan Biota, kelp, mackenziid, Margaretia dorus, Precambrian, Profera, Science (journal), Scientific American, The Conversation, vermiform, worms Science Paper Overstates Case for “Diverse Assemblage of Bilaterians” in the Ediacaran Casey Luskin April 20, 2026 Evolution, Paleontology 14 I suspect the bilaterian nature of this “most numerous” fossil will be challenged as more studies come out. Read More ›