Ichnologic evidence of a Cambrian age in the southern Amazon Craton: Implications for the onset of the Western Gondwana history
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DOI: 10.1016/j.jsames.2017.03.008
Abstract: Colonization of the infaunal ecospace by burrowing bilaterians is one of the most important behavioral innovations during the Ediacaran-Cambrian transition. The establishment of vertical burrows by suspension feeders in high-energy nearshore settings during Cambrian Age… read more here.
Keywords: age; western gondwana; vertical burrows; amazon craton ... See more keywords