The earliest Baltic amber in Western Europe [PDF]
Scientific Reports, 2023 The occurrence of Baltic amber through Europe has traditionally been associated to the spread of the Bell Beaker culture during the 3rd millennium BC. In Iberia, this phenomenon is particularly noticeable in the southern half.
M. Murillo-Barroso +2 more
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Determination of Anthracene Derivatives in Baltic Amber Using SERS [PDF]
Sensors, 2023 The article describes the results of Raman spectroscopy and SERS for the study of fluorescent components of Baltic amber via the extraction method. Using SERS, it was possible to confirm the presence of anthracene derivatives in amber: tetracene and ...
Anna Kundalevich +4 more
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The Amber Industry: Development Сhallenges and Combating Amber Trafficking in the Baltic Region [PDF]
Baltic Region, 2017 This article considers the current state and prospective development of the amber industry in the Baltic Sea region. The authors identify the main obstacles to the industry’s development in Russia — poor pricing mechanisms for raw amber, an imbalance ...
Volchetskaya Т. S. +2 more
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Unexpected palaeodiversity of omaliine rove beetles in Eocene Baltic amber (Coleoptera, Staphylinidae, Omaliinae) [PDF]
ZooKeys, 2019 Fossil records of the subfamily Omaliinae are fragmentary and most of them are less informative compression fossils. Baltic amber from the mid-Eocene of northern Europe is one of the most important sources of insect fossils, but only two reliably placed ...
Alexey V. Shavrin, Shûhei Yamamoto
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The First Ptilodactyla Illiger, 1807 (Coleoptera: Dryopoidea: Ptilodactylidae) Described from Eocene Baltic Amber [PDF]
Biology, 2021 The beetle family Ptilodactylidae contains more than 500 extant species; however, its fossil record is scarce and remains understudied. In this study, we describe a new species of Ptilodactylidae, Ptilodactyla eocenica Kundrata, Bukejs and Blank, sp. nov.
Robin Kundrata +5 more
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The first fossil cyphophthalmid harvestman from Baltic amber [PDF]
Arachnologische Mitteilungen, 2011 The first fossil cyphophthalmid harvestman (Opiliones: Cyphophthalmi) from Palaeogene (Eocene) Baltic amber is described. This is only the third fossil example of this basal harvestman lineage; the others being from the probably slightly younger ...
Dunlop, Jason A., Mitov, Plamen G.
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Taxonomic description and phylogenetic placement of two new species of Spalangiopelta (Hymenoptera: Pteromalidae: Ceinae) from Eocene Baltic amber [PDF]
PeerJ, 2021 Spalangiopelta is a small genus of chalcid wasps that has received little attention despite the widespread distribution of its extant species. The fossil record of the genus is restricted to a single species from Miocene Dominican amber.
Marina Moser +5 more
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Lilioceris groehni sp. n.: the first authentic species of Criocerinae (Coleoptera, Chrysomelidae) from Baltic amber [PDF]
ZooKeys, 2016 Based on a single well-preserved specimen from Eocene Baltic amber, Lilioceris groehni sp. n. is described and illustrated using phase-contrast X-ray synchrotron microtomography. It is the first described species of Criocerinae (Coleoptera: Chrysomelidae)
Andris Bukejs, Michael Schmitt
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Spectroscopic Studies of Baltic Amber—Critical Analysis [PDF]
MoleculesUsing optical spectroscopy methods including absorption in the UV-VIS, FTIR, Raman, and fluorescence, the spectra of 25 different Baltic amber samples were measured, and the ability of each method to distinguish between thermally modified and naturally ...
Mirosław Kwaśny, Aneta Bombalska
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Baltic amber teething necklaces: could succinic acid leaching from beads provide anti-inflammatory effects? [PDF]
BMC Complementary and Alternative Medicine, 2019 Background Baltic amber teething necklaces have been popularized as a safe and natural alternative to conventional or pharmacological medicines for the management of teething pain. However, claims made by retailers regarding the efficacy and mechanism of
Michael D. Nissen +3 more
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