Cover Photo: View of the contact between the Lumbrera Formation (Salta Group) and the Quebrada de los Colorados Formation (Payogastilla Group) in the Tin Tin area, Salta (Argentina). For further details see del Papa et al., pp 51-64, this issue.
Latin American Journal of Sedimentology and Basin Analysis | ISSN 1851-4979 (online)
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