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Volume 90, Number 8
August 2020

ISSN: 1527-1404
EISSN: 1938-3681
Microstructure and mineral composition of Holocene stromatolites from Lagoa Vermelha, a hypersaline lagoon in Brazil: Insights into laminae genesis
Carolina N. Keim; Hélisson Nascimento dos Santos; Carolina Souza Santiago; Simone Pennafirme; Reiner Neumann; Jürgen Schnellrath; Inayá Lima; Mirian A.C. Crapez; Marcos Farina
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Cover Image
Cover Image
COVER EXPLANATION.—Schematic split-core diagram expressing the transition of ichnofacies in response to fluvial-sediment influx into a fully marine, wave-dominated environment. The succession records a muddy shelf passing into the prodelta, progressively overlain by the delta front, distributary channel-mouthbar complex, and lower delta plain during progradation of a mixed river- and wave-influenced delta (see MacEachern and Bann, this issue).
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