Results 1 to 10 of about 248 (115)

Endophytic Fungi Isolated from Plants Growing in Central Andean Precordillera of Chile with Antifungal Activity against Botrytis cinerea [PDF]

Journal of Fungi, 2020
Botrytis cinerea is an important phytopathogenic fungus affecting the fruit production around the world. This fungus is controlled mainly by using synthetic fungicides, but many resistant isolates have been selected by the indiscriminate use of ...
Araceli Vidal, Rodolfo Parada, Leonora Mendoza, Milena Cotoras   +3 more
doaj   +2 more sources

Ordovician enigmatic sclerite-type elements from western Argentina: possible oldest axial components of alcyonacean octocorals [PDF]

Acta Palaeontologica Polonica, 2021
The unusual findings of Lower and Middle Ordovician tiny sclerite-type elements in the San Juan Formation of the Argentine Precordillera are described and analysed.
Marcelo G. Carrera, Gustavo G. Voldman, Matias J. Mango, Galina P. Nestell   +3 more
doaj   +1 more source

New contributions to the Ordovician biostratigraphy of the Western Precordillera, Argentina [PDF]

Estonian Journal of Earth Sciences, 2023
Upper Ordovician graptolites and conodonts are recorded from the Yerba Loca Formation in two sections, in the El Toro and Las Viudas creeks, from the El Tigre Range in the Western Precordillera of San Juan Province, Argentina. A collection of graptolites
Fernando E. Lopez, Gladys Ortega, Guillermo L. Albanesi, Aldo L. Banchig   +3 more
doaj   +1 more source

Two Sides of the Same Desert: Floristic Connectivity and Isolation Along the Hyperarid Coast and Precordillera in Peru and Chile

Frontiers in Ecology and Evolution, 2022
In this study we aim at refining our understanding of the floristic connectivity of the loma- and precordillera floras of southern Peru and northern Chile and the parameters determining vegetation cover in this region.
Jonathan Ruhm, Tim Böhnert, Jens Mutke, Federico Luebert, Daniel B. Montesinos-Tubée, Daniel B. Montesinos-Tubée, Maximilian Weigend   +6 more
doaj   +1 more source

SAETOGRAPTUS ARGENTINUS ARGENTINUS Y S. A. ROBUSTUS (GRAPTOLITHINA; LUDLOVIANO) EN LA FORMACIÓN LOS ESPEJOS, PRECORDILLERA CENTRAL DE SAN JUAN, ARGENTINA

Publicación Electrónica de la Asociación Paleontológica Argentina, 2022
Esta contribución tiene el propósito de dar a conocer la presencia de las subespecies de Saetograptus argentinus para el Silúrico de la Precordillera Central de San Juan, Argentina.
Fernando Enrique Lopez
doaj   +1 more source

Cambrian sponge spicules and Chancelloriid sclerites from the Argentine Precordillera: A Review

Geologica Acta, 2003
Spicules of sponges and sclerites of chancelloriids have been collected from in situ Cambrian sections of the La Laja Formation (San Juan Precordillera).
M. Beresi
doaj   +1 more source

Gualcamayo Formation olistoliths (Middle Ordovician) embedded in the Rinconada Formation (Silurian-Devonian): paleontology, morphology and evolution remarks of the Ordovician and Silurian basins of Precordillera, Argentina

Latin American Journal of Sedimentology and Basin Analysis, 2023
his contribution provides new paleontological and stratigraphic data for the Eastern Precordillera (San Juan province, Argentina) Ordovician basin. This is based on the description of a group of olistoliths, interpreted herein as coming from the lower ...
Fernando Enrique Lopez, Osvaldo Agustín Conde, Alejandro Raúl Braeckman, Lautaro Estrada, Cintia Kaufmann, Juan Martín Drovandi, Fernando Ariel Pedernera, Ulises Abarca, Jonatan Ariel Arnol   +8 more
doaj   +2 more sources

New Ludlovian, upper Silurian, graptolite faunas from the Los Espejos Formation, Central Precordillera, San Juan Province, Argentina: correlations and biostratigraphic remarks [PDF]

Acta Palaeontologica Polonica
Graptolites represent one of the most important index fossils for the lower to middle Paleozoic biostratigraphy worldwide. Compared to other regions, graptolite faunas exhibited a marked decrease in diversity in Argentina during the Silurian, what ...
FERNANDO E. LOPEZ, OSVALDO A. CONDE, ALEJANDRO R. BRAECKMAN, DIEGO G. SEGURA, JUAN M. DROVANDI, ANDREA J. BUENO, ULISES ABARCA   +6 more
doaj   +1 more source

Significado estratigráfico y tectónico de los complejos de bloques resedimentados cambro-ordovicios de la Precordillera Occidental, Argentina

Estudios Geologicos, 1992
En el flanco oriental de la Sierra de Yerba Loca, sobre el corte del río Jáchal, aflora una secuencia de edad paleozoica temprana correspondiente a los afloramientos más septentrionales de la Formación Los Sombreros.
J. L. Benedetto, N. E. Vaccari
doaj   +1 more source

Coexistence, contacts and conflicts in the precordillera of Tacna during the Late Intermediate Period (AD 1100-1450)

Bulletin de l'Institut Français d'Études Andines
The precordillera of Tacna, between the communities of Sitajara and Tarata, has long had the reputation of being a zone of cohabitation between local, altiplano and coastal populations.
Romuald Housse
doaj   +1 more source