Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Aldo Martin Umazano"'
Autor:
Pablo Martin Villegas, Ricardo Nestor Melchor, Nahuel Espinoza, Aldo Martin Umazano, Eduardo S. Bellosi, Abdelouahed Lagnaoui
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 524:41-61
Quadruped trackways of large pentadactyl footprints are reported from the Middle Triassic (Anisian-Ladinian) Cerro de las Cabras Formation of the Cuyo Basin, Mendoza Province, central-western Argentina. The trackbearing strata are interpreted as depo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf8fd90fc169b35d537dbc108d873ae9
https://doi.org/10.1016/j.palaeo.2019.03.020
https://doi.org/10.1016/j.palaeo.2019.03.020
Autor:
David Rivarola, Ricardo Nestor Melchor, Aldo Martin Umazano, Magdalena Nalín Moyano, Fátima R. Mendoza Belmontes
Publikováno v:
Cretaceous Research. 97:125-142
New findings of well-preserved theropod dinosaur footprints from the Albian Lagarcito Formation (Sierras de Las Quijadas National Park, San Luis, Argentina) are described and its paleoenvironmental and stratigraphic context is discussed. The local su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f2f37d37eb047e9b392465663b79aba
https://doi.org/10.1016/j.cretres.2019.01.004
https://doi.org/10.1016/j.cretres.2019.01.004
Autor:
Juliana Sterli, Eduardo S. Bellosi, Jahandar Ramezani, N. Rubén Cúneo, Diego Pol, Aldo Martin Umazano, Pablo Puerta, J. Marcelo Krause, José Luis Carballido
The Cretaceous Cerro Barcino Formation (Chubut Group) of Central Patagonia, Argentina has yielded a remarkable fossil vertebrate fauna, which form important components of the South American “mid-Cretaceous” fauna, including titanosauriform saurop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9258cc06235696d0311685dae39d77f9
https://www.sciencedirect.com/science/article/abs/pii/S1342937X19302886
https://www.sciencedirect.com/science/article/abs/pii/S1342937X19302886
The Blanco River drains the southern flank of the Chilean Chaitén volcano toward the Pacific Ocean. During 2008, much of the rhyolitic tephra erupted by the volcano was remobilized by this (and others) fluvial system. In the Blanco River, the sedime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d1fff5c95eefa4927c0df9eea6c94d9
https://www.sciencedirect.com/science/article/abs/pii/S0895981119304158
https://www.sciencedirect.com/science/article/abs/pii/S0895981119304158
Cretaceous sedimentary rocks corresponding to the Las Plumas Member of the Cerro Barcino Formation were deposited in the eastern margin of the Somuncurá - Cañadón Asfalto Basin. The analyzed succession records alluvial settings in a fault-proximal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd77c38ea244cb25ff1361869aada267
https://www.sciencedirect.com/science/article/abs/pii/S089598111830316X
https://www.sciencedirect.com/science/article/abs/pii/S089598111830316X
Publikováno v:
Journal of South American Earth Sciences. 106:103050
We studied fossil woods from Matasiete and Castillo Formations (Aptian–Albian) for the first time. The woods, preserved in fluvial channel and floodplain deposits, have anatomy consistent with the fossil-genus Brachyoxylon Hollick and Jeffrey. Spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07f886a6ad7541b8abf9cb4d8e86ffd4
https://doi.org/10.1016/j.jsames.2020.103050
https://doi.org/10.1016/j.jsames.2020.103050
Autor:
Pablo Villegas, Aldo Martín Umazano
Publikováno v:
Latin American Journal of Sedimentology and Basin Analysis (2023)
The input of large volume of volcaniclastic sediments causes significant changes and imbalances in natural systems, with the consequent readjustment of depositional environments. In fluvial systems, it can affect the hydrogeomorphology, sedimentation
Externí odkaz:
https://doaj.org/article/a3efde09bb3f49168e598975354a9a90
Publikováno v:
Journal of South American Earth Sciences. 40:94-115
The Castillo Formation and the overlying lower member of the Bajo Barreal Formation (Cretaceous) are the principal hydrocarbon-producing units of the San Jorge Basin, Patagonia, Argentina. They are mainly composed of sandstone lenses interbedded with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c154fd2fb7c4e1f1c70c032987183b60
https://doi.org/10.1016/j.jsames.2012.09.005
https://doi.org/10.1016/j.jsames.2012.09.005
This paper describes the first macrofloristic record from Los Adobes Formation (Chubut Group) in Canadón Asfalto Basin (Patagonia, Chubut Province, Argentina). The studied fossils were recovered from the Aptian-Albian Bardas Coloradas Member, and co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::868ff2d189d7c365663133f33da4fccc
https://www.sciencedirect.com/science/article/pii/S0378437115010584
https://www.sciencedirect.com/science/article/pii/S0378437115010584
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. :149-170
The possible producer and environmental setting of large meniscate burrows (Nagtuichnus meuleni igen. and isp. nov.) occurring in late Miocene and Holocene aeolian deposits from Argentina are discussed. These are unbranched burrows with an uniform me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a19d88be57f2b2dd18afd67870cace48
https://doi.org/10.1016/j.palaeo.2012.06.026
https://doi.org/10.1016/j.palaeo.2012.06.026