Evolutionary escalation in an exceptionally preserved Cambrian biota from the Grand Canyon (Arizona, USA)
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DOI: 10.1126/sciadv.adv6383
Abstract: Exceptionally preserved fossil assemblages, or Konservat-Lagerstätten, open direct windows on non-biomineralized faunas that chronicle the Cambrian radiation of animal phyla. However, these assemblages do not typically capture the well-oxygenated, resource-rich environments sustaining most metazoan diversity… read more here.
Keywords: grand canyon; arizona usa; exceptionally preserved; evolutionary escalation ... See more keywords