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Resins and fossil resins

Review of analytical techniques applied for studies of resins used in art as well as of their precursors (fossil resins, bitumens). The use of materials of vegetal origin (higher plants), liquid and semiliquid resins

CB - Analytická chemie, separace

  • 2012
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  • C
Result

Fourier transform Raman spectra of Czech and Moravian fossil resins from freshwater sediments

Raman spectroscopic analysis of fossil resins from Mesozoic and Tertiary sedimentary rocks from the Bohemian Massif...

CB - Analytická chemie, separace

  • 2004
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  • Jx
Result

Characterization of Eocene fossil resin from Moravia, Czech Republic: Insights into macromolecular structure

Two pieces of studlovite - Eocene amber from Študlov (Southeast Moravia, Czech Republic) were investigated. The results demonstrated the paleoenvironmental conditions that occurred in the plant during resin exudation....

Geology

  • 2019
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  • Jimp
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  • Link
Result

Organic geochemistry of fossil resins from the Czech Republic

Five fossil resins from various localities in the Czech Republic were investigated. To arrive at more detailed description of the resins, pyrolysis-gas indicate thatall resins belong to the Class Ib type derived fr...

DD - Geochemie

  • 2014
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  • Jx
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  • Link
Result

Duxite - Fossil resin of Miocene age

A series of Miocene fossil resin from the northwest part of the Czech Republic, called duxite, has been analyzed by elemental, microscopic, gas chromatography (GC/MS is a member of Class IV resins of the fossil

Geology

  • 2018
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  • Jimp
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  • Link
Result

The first extinct species of Monolepta Chevrolat (Coleoptera: Chrysomelidae: Galerucinae) from Bitterfeld amber, described using X-ray micro-computed tomography

Based on a well preserved female specimen from Bitterfeld amber, Monolepta rappsilberi sp. nov. is described and illustrated using X-ray micro-computed tomography (μCT). It is the second reported member of Chrysomelidae from this fossil ...

Entomology

  • 2021
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  • Jimp
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  • Link
Result

Biomarkers from the taxodiaceous conifer Sphenolepis pecinovensis Kvaček and resin from Bohemian Cenomanian

The biomarker composition in leaf compressions of Sphenolepis pecinovensis and isolated resin grains from the Bohemian Cenomanian mudstones near Pecínov (Czech Republic) has been analysed to investigate the chemotaxonomy of the fossil

DB - Geologie a mineralogie

  • 2000
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  • Jx
Result

Amber and the Cretaceous Resinous Interval

Amber is fossilized resin that preserves biological remains in exceptional years, from the Barremian to the Campanian. The extensive resin production resin producers, the growth of resiniferous forests in proximity...

Paleontology

  • 2023
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  • Jimp
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  • Link
Result

The first finding of skin beetle (Coleoptera, Dermestidae) from Sakhalinian amber

Trogoderma ainu sp. nov. (Dermestidae; Megatominae) is described from the middle Eocene Sakhalinian amber. It is the first dermestid known from the Eocene of Asia and the second Trogoderma species from amber. The genus Trogoderma is known in foss...

Entomology

  • 2021
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  • Jimp
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  • Link
Result

The first firefly fossil (Coleoptera: Lampyridae) from Dominican amber

, and Lampyrinae. Dominican amber may have the best quality of preservation among fossil resins, with a rich diversity of fossil specimens from the early Miocene (20–15 Ma). However. Considering the extant diversity of fire...

Entomology

  • 2024
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  • Jimp
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  • Link
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