Margarete Wagner Simas

Geochronological data from the Faxinal coal succession, southern Paraná Basin, Brazil: A preliminary approach combining radiometric U-Pb dating and palynostratigraphy

Margót Guerra-Sommer, Miriam Cazzulo-Klepzig, Rualdo Menegat et al. · Journal of South American Earth Sciences · 2007 · 66 citations · Full text

Natural Sciences, Earth Sciences, Geology +6

Geochronological correlation of the main coal interval in Brazilian Lower Permian: Radiometric dating of tonstein and calibration of biostratigraphic framework

Margarete Wagner Simas, Margót Guerra-Sommer, Miriam Cazzulo-Klepzig et al. · Journal of South American Earth Sciences · 2012 · 52 citations · Full text

Natural Sciences, Earth Sciences, Geology +7

Effect of volcanic ash-fall on a Permian peat-forming environment, on the basis of palynology, palynofacies and paleobotany (Faxinal Coalfield, Brazil)

Miriam Cazzulo-Klepzig, João Graciano Mendonça Filho, Margót Guerra-Sommer et al. · Revista Brasileira de Paleontologia · 2009 · 31 citations · Full text

Natural Sciences, Botany, Earth Sciences +16

An accurate record of volcanic ash fall deposition as characterized by dispersed organic matter in a lower Permian tonstein layer (Faxinal Coalfield, Paraná Basin, Brazil)

Margarete Wagner Simas, Margót Guerra-Sommer, João Graciano Mendonça Filho et al. · Dipòsit Digital de Documents de la UAB (Universitat Autònoma de Barcelona) · 2013 · 18 citations · Full text

Natural Sciences, Earth Sciences, Plant Sciences +14