Buscar
Mostrando ítems 1-10 de 9815
Rediscovery of a fossil dolichoderine ant lineage (Hymenoptera: Formicidae: Dolichoderinae) and a description of a new genus from South America
(Magnolia Press, 2006-12)
We describe a new genus, Gracilidris Wild & Cuezzo gen. nov., and a new species, G. p o mb e r oGracilidris Wild & Cuezzo gen. nov., and a new species, G. p o mb e r o Wild and Cuezzo sp. nov., of dolichoderine ants ...
Mesozoic phytoclast records in the Sriperumbudur (Palar Basin), Kota (Chintalapudi Sub-Basin) and Dubrajpur (Rajmahal Basin) formations, India
(2016-12-01)
The studies of fossil plant cuticles in palynological samples recovered from three cored boreholes located in the Indian states of Andhra Pradesh (Kota/Gangapur Formation, Chintalapudi Sub-basin, Godavari Graben, ...
Madeira Fóssil
(Brasil, 1)
Fragmento de madeira fossilizada
Ostra fóssil
(1)
Ostra fossilizada.
Exploring the interior of cuticles and compressions of fossil plants by FIB-SEM milling and image microscopy
(Wiley Blackwell Publishing, Inc, 2017-07)
We present the first study of cuticles and compressions of fossilleaves by Focused Ion Beam Scanning Electron Microscopy(FIB-SEM). Cavities preserved inside fossil leaf compressionscorresponding to substomatal chambers ...
Lazzaro Spallanzani and fossils: from a naturalist's travel observations to the teaching of natural history
(Fundaco Oswaldo CruzRio De Janeiro, RjBrasil, 2011)
Fossilized spermatozoa preserved in a 50-Myr-old annelid cocoon from Antarctica
(The Royal Society, 2015-07)
The origin and evolution of clitellate annelids-earthworms, leeches and their relatives-is poorly understood, partly because body fossils of these delicate organisms are exceedingly rare. The distinctive egg cases (cocoons) ...
Time-averaging and The implicaTions for The marine fossil recordTime-averaging e suas implicações para o registro fóssil marinho
(Universidade Estadual de Campinas, 2016)