INSUGEO   12554
INSTITUTO SUPERIOR DE CORRELACION GEOLOGICA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Neoproterozoic - Early Cambrian tidal deposits of Northwestern Argentina
Autor/es:
LÓPEZ DE AZAREVICH, V.; AZAREVICH, M.B.
Lugar:
Puerto Madryn
Reunión:
Conferencia; 9° International Conference on Tidal Sedimentology; 2015
Institución organizadora:
AAS, CENPAT-CONICET
Resumen:
In the Puncoviscana Formation deposits, tidal influence is recorded by diagnostic, primary sedimentary structures. Bidirectional, reverse paleocurrents are recognized from herring-bone stratification and double crested ripples suggesting asymmetrical velocities for flood and ebb tides.