A morphogram for silica-witherite biomorphs and its application to microfossil identification in the early earth rock record
نویسندگان
چکیده
منابع مشابه
The microfossil record of early land plants.
Dispersed microfossils (spores and phytodebris) provide the earliest evidence for land plants. They are first reported from the Llanvirn (Mid-Ordovician). More or less identical assemblages occur from the Llanvirn (Mid-Ordovician) to the late Llandovery (Early Silurian), suggesting a period of relative stasis some 40 Myr in duration. Various lines of evidence suggest that these early dispersed ...
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15 صفحه اولFunctionalisation of silica–carbonate biomorphs†
Biomorphs are a unique class of self-organised silica–carbonate mineral structures with elaborate shapes. Here we report first approaches to modify these complex inorganic architectures through silane chemistry, binding of nanoparticles, and organic polymerisation. This leads to functional nanostructures in which the complexity of the originally inorganic template is preserved, and offers new d...
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ژورنال
عنوان ژورنال: Geobiology
سال: 2018
ISSN: 1472-4677
DOI: 10.1111/gbi.12278