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Etude des Miospores du Bassin Houiller de Candiota-Hulha Negra, Rio Grande do Sul, Brasil
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 1975)
Late Carboniferous miospores from the Tarma Formation, Pongo de Mainique, Peru
(Elsevier Science, 2002-12)
For the first time, a palynologic assemblage is described from the upper section of the Tarma Formation, Peru. It is dominated by monosaccate pollen grains with subordinate striate grains and very few spores. The abundance ...
Early Devonian miospores and organic geochemistry from the Alto Garças Sub-basin (Paraná Basin), Brazil: Biostratigraphic, paleogeographical and paleoenvironmental implications
(Elsevier Science, 2020-03)
The present study concerns the palynology (mainly miospores), and geochemistry of the Jaciara section, situated 5 km from the town of Jaciara, Mato Grosso, in the Paraná Basin of Brazil. The age of this outcrop is considered ...
Early Devonian organic-walled phytoplankton and miospores from the Precordillera Basin of San Juan, Argentina: biostratigraphic and paleobiogeographic implications
(American Association of Stratigraphic Palynologists Foundation, 2017-12)
The palynological assemblages of the Talacasto and Punta Negra formations, from the Argentinean Precordillera, were analysed. Marine phytoplankton is dominant in both stratigraphic units. ?Cymatiosphaera florida, Evittia ...
Silurian to Early Devonian organic-walled phytoplankton and miospores from Argentina: biostratigraphy and biodiversity evolution.
(John Wiley & Sons Ltd, 2013-06)
The distribution and diversity of marine palynomorphs, such as acritarchs and chlorophytes, and terrestrial palynomorphs, such as miospores, are controlled mainly by palaeonvironmental and palaeogeographical conditions. ...
Lower Devonian organic-walled phytoplankton and miospores from the Precordillera Basin of San Juan, Argentina: Biostratigraphic and paleobiogeographic implications
(American Association of Stratigraphic Palynologists Foundation, 2017-12)
The palynological assemblages of the Talacasto and Punta Negra formations, from the Argentinean Precordillera, were analysed. Marine phytoplankton is dominant in both stratigraphic units. Cymatiosphaera florida, Evittia ...
Upper Silurian miospores from the Precordillera Basin, Argentina: biostratigraphic, palaeonvironmental and palaeogeographic implications
(Cambridge University Press, 2013-08)
This study is concentrated on Ludlow (to Pridoli?) miospores from the Los Espejos Formation at the Quebrada Ancha locality, Central Precordillera, San Juan Province, Argentina. The Ludlow age is in agreement with the age ...
The palynological record across the Ordovician/Silurian boundary in the Cordillera Oriental, Central Andean Basin, northwestern Argentina
(Elsevier Science, 2016-01)
The Hirnantian “glacial horizon” has been recognized across the Central Andean Basin (Puna, Cordillera Oriental, Sierras Subandinas and Sistema de Santa Bárbara) in northwestern Argentina. It is represented by glaciofluvial ...
Palynostratigraphy of the Zorritas Formation, Antofagasta Region, Chile: Insights on the Devonian/Carboniferous boundary in western Gondwana
(Elsevier Science, 2017-05)
The Middle Member of the Zorritas Formation in the Antofagasta region of northern Chile, yielded terrestrial and marine palynomorph assemblages which span the Devonian/Carboniferous boundary. The assemblages show a clear ...
Palynological record of the Silurian/Devonian boundary in the Argentine Precordillera, western Gondwana
(E Schweizerbartsche Verlags, 2014-10)
The palynological assemblages of the upper part of the Los Espejos Formation and the lower part of the Talacasto Formation, in the northern outcrops of San Juan Precordillera, Argentina, were studied. This section spans ...