Foram analisadas as amostras de dois perfis num horizonte de paleossolo da planície de inundação do rio Paraná, sendo processada uma datação pelo método 14C na profundidade de 1,95 m, atingindo idade de 1.700 ± 70 anos AP. Foram avaliados pólen e esporos
Svetlana Medeanik +1 more
doaj
Palinologia da Formação Codô na região de Codô, Maranhão
The Codo Formation, one of the best known Cretaceous sedimentary sequences in Northeastern Brazil, is quite noteworthy from a paieontological point of view. Its age and biostratigraphic relationships have been established on the basis of a palynologic zonation made by PETROBRAS.
openaire +2 more sources
Environmental implications and evidence of natural products from dental calculi of a Neolithic-Chalcolithic community (central Italy). [PDF]
D'Agostino A +6 more
europepmc +1 more source
Hydroclimatic record from an Altiplano cushion peatland (24°S) indicates large-scale reorganisation of atmospheric circulation for the late Holocene. [PDF]
Lücke A +6 more
europepmc +1 more source
1.36 million years of Mediterranean forest refugium dynamics in response to glacial-interglacial cycle strength. [PDF]
Donders T +15 more
europepmc +1 more source
Palinologia y paleoambientes pleistocénicos de la Cuenca de México
Se analiza el contenido palinológico de un sondeo de 80 m del ex-lago de Tcxcoco, para establecer una palinoestratigrafía a través del análisis paleoecológica y paleoclimático. Los cambios detectados a través del análisis palinológico están apoyados por los cambios geoquímicos registrados en los sedimentos lacustres.
openaire +3 more sources
Palinologia (fungos) da Formação Calumbi, Paleoceno da Bacia de Sergipe, Brasil
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Ferreira, Elizabete P +2 more
openaire +1 more source
Environmental variables database from a Miocene marine stratigraphic section: A multivariate statistical analysis. [PDF]
Navarro EL +7 more
europepmc +1 more source
L’estudi dels incendis del passat és essencial per comprendre la configuració dels paisatges actuals i valorar-ne el grau d’antropització. Aquest treball presenta una síntesi paleoecològica sobre la geohistòria ambiental de l’Alt Pirineu català ...
Marc Sánchez Morales +3 more
doaj +1 more source
Palynology for Sustainability: A Classical and Versatile Tool for New Challenges—Recent Progress
Palynology deals with several topics closely linked to sustainability [...]
Anna Maria Mercuri +3 more
doaj +1 more source

