The role of tidal, wave and river currents in the evolution of mixed‐energy deltas: Example from the Lajas Formation (Argentina)

VM Rossi, RJ Steel - Sedimentology, 2016 - Wiley Online Library
Many modern deltas show complex morphologies and architectures related to the interplay
of river, wave and tidal currents. However, methods for extracting the signature of the …

Las principales discordancias del Mesozoico de la Cuenca Neuquina según observaciones de superficie

HA Leanza - Revista del Museo Argentino de Ciencias Naturales, 2009 - SciELO Argentina
En esta contribución se ofrece una reseña general de las principales discordancias que
produjeron rupturas de orden mayor durante la evolución del relleno sedimentario del …

Stratigraphic record of river-dominated crevasse subdeltas with tidal influence (Lajas Formation, Argentina)

M GugliottA, SS Flint… - Journal of …, 2015 - pubs.geoscienceworld.org
Crevasse subdeltas develop on modern river-dominated delta plains, and may be affected
by the interaction of river currents and marine processes. However, their sedimentology and …

Recognition criteria, characteristics and implications of the fluvial to marine transition zone in ancient deltaic deposits (Lajas Formation, Argentina)

M Gugliotta, SS Flint, DM Hodgson, GD Veiga - Sedimentology, 2016 - Wiley Online Library
The seaward end of modern rivers is characterized by the interactions of marine and fluvial
processes, a tract known as the fluvial to marine transition zone, which varies between …

Sedimentology of the tide-dominated Jurassic Lajas Formation, Neuquén Basin, Argentina

D McIlroy, S Flint, JA Howell… - Geological Society, London …, 2005 - lyellcollection.org
Tidal depositional systems are often interpreted as lowstand/transgressive estuarine
deposits within sequences that are either wave or river dominated during highstand times …

The Neuquén super basin

RD Veiga, GD Vergani, IE Brissón… - AAPG …, 2020 - archives.datapages.com
With more than 6000 m of sedimentary thickness and several superimposed petroleum
systems, the Neuquén Basin of Argentina has all the elements to be considered a super …

Decoupling seasonal fluctuations in fluvial discharge from the tidal signature in ancient deltaic deposits: an example from the Neuquén Basin, Argentina

M Gugliotta, CE Kurcinka, RW Dalrymple… - Journal of the …, 2016 - lyellcollection.org
Fluvial discharge fluctuations are a fundamental characteristic of almost all modern rivers
and can produce distinctive deposits that are rarely described from ancient fluvial or mixed …

Facies and architecture of river-dominated to tide-influenced mouth bars in the lower Lajas Formation (Jurassic), Argentina

C Kurcinka, RW Dalrymple, M Gugliotta - AAPG Bulletin, 2018 - pubs.geoscienceworld.org
ABSTRACT The Middle Jurassic Lajas Formation in the Neuquén Basin of Argentina has
been considered an ideal analog for tide-dominated deposits because of the widespread …

Deltas: New paradigms

C Zavala, M Arcuri, A Zorzano… - The Depositional …, 2024 - Wiley Online Library
Deltas are deposits directly accumulated by land‐generated gravity flows in a standing body
of water. The paradigm of deltaic sedimentation has dramatically changed during recent …

Ichnology of a macrotidal tide-dominated deltaic depositional system: Lajas Formation, Neuquén Province, Argentina

D McIlroy - 2007 - pubs.geoscienceworld.org
The Middle Jurassic Lajas Formation of the Neuquén Basin, Argentina, is interpreted as a
400-600 meter thick aggradational, macrotidal tide-dominated deltaic system. Tide …