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Analytical Methods to Differentiate Romanian Amber and Baltic Amber for Archaeological Applications
Cent. Eur. J. Chem. • 7(3) • 2009 • 560-568 DOI: 10.2478/s11532-009-0053-8 Central European Journal of Chemistry Analytical methods to differentiate Romanian amber and Baltic amber for archaeological applications Research Article Eugenia D. Teodor1*, Simona C. Liţescu1, Antonela Neacşu2, Georgiana Truică1 Camelia Albu1 1 National Institute for Biological Sciences, Centre of Bioanalysis, Bucharest, 060031, Romania 2 University of Bucharest, Faculty of Geology and Geophysics, Bucharest, 010041, Romania Received 27 August 2008; Accepted 02 March 2009 Abstract: The study aims to establish several definite criteria which will differentiate Romanian amber and Baltic amber to certify the local or Baltic origin of the materials found in archaeological sites on the Romanian territory, by using light microscopy and performing analytical methods, such as Fourier transform infrared spectroscopy-variable angle reflectance and liquid chromatography with mass spectrometry detection. Experiments especially by Fourier transformed infrared spectroscopy, were applied to a wide range of samples with controlled origin. The methods were optimised and resulted in premises to apply the techniques to analysis of the archaeological material. Keywords: Romanian amber • FTIR-VAR • LC-MS • Light microscopy © Versita Warsaw and Springer-Verlag Berlin Heidelberg. 1. Introduction (Oligocene). The resin-bearing strata are intercalated within the lower and medium part of the lower Kliwa Amber is a fossil resin originating from different types sandstone (0.20-1.40 m). They consist of siliceous clay of Conifers and certain flowering trees, especially in hot (0.20-1.40 m) always containing thin intercalations of climates. From the mineralogical point of view amber bituminous shales (2-5 cm) and of preanthracite coal could be considered a mineraloid. -
Prehistoric Exploitation of Limnosilicites in Northern Hungary: Problems and Perspectives Zsolt Mester and Norbert Faragó
Archaeologia Polona, vol. 54: 2016, 1 – 5 PL ISSN 0066 - 5924 Editorial The first scientific investigations of the sources of flint in Poland were undertaken by archaeologist Stefan Krukowski and geologist Jan Samsonowicz in the early 20th century. Krukowski used archaeological materials to identify the macroscopic char- acteristics of ‘chocolate’ flints, described their differences, and showed the potential location of the deposits (Krukowski 1920: 189–195; Budziszewski 2008: 33). In the search for deposits of flint, their outcrops, and prehistoric mines, Krukowski was accompanied by young geologist Jan Samsonowicz. The result of their cooperation was the discovery in 1921 of in situ deposits and surface accumulations of limestones containing fragments of flint and, in 1922, the identification of a prehistoric mine at Krzemionki Opatowskie (Krukowski 1923; Samsonowicz 1923; Bąbel 2014). This long tradition of studying siliceous rocks has continued at the Institute of Archaeology and Ethnology, Polish Academy of Science. In 1965 Zygmunt Krzak published the first characterization of gray white-spotted (świeciechów) flint (Krzak 1965) and five years later he described Turonian flint from Ożarów (Krzak 1970). In 1971 Romuald Schild devised a classification of ‘chocolate’ flint from the north-east margin of the Holy Cross (Świątokrzyskie) Mountains (Schild 1971, 1976) and Bogdan Balcer investigated a flint mine in Świeciechów, Kraśnik district, and the use of gray white-spotted (świeciechów) flint during the Neolithic (Balcer 1975, 1976). In 1980 Jacek Lech discussed the geology of Jurassic-Cracow flint and showed its relevance to archaeology (Lech 1980). Since that time Polish archeologists have carried out many investigations on different types of flint (e.g., Budziszewski and Michniak 1983/1989; Pawlikowski 1989; Budziszewski and Michinak eds 1995; Schild and Sulgostowska eds 1997; Matraszek and Sałaciński eds 2002; Gutowski 2004; Borkowski et al., 2008; Migaszewski et al., 2006, Krajcarz et al., 2014). -
Brief Report Acta Palaeontologica Polonica 59 (4): 927–929, 2014
Brief report Acta Palaeontologica Polonica 59 (4): 927–929, 2014 Estimating fossil ant species richness in Eocene Baltic amber DAVID PENNEY and RICHARD F. PREZIOSI Fossil insects in amber are often preserved with life-like fidel- (Wichard and Grevin 2009), has approximately 3500 species of ity and provide a unique insight to forest ecosystems of the arthropods described from it (Weitschat and Wichard 2010), and geological past. Baltic amber has been studied for more than is still being extracted from the ground in considerable quanti- 300 years but despite the large number of described fossil ties. For example, it has been estimated that approximately 510 species (ca. 3500 arthropods) and abundance of fossil mate- tonnes of amber were extracted in the Baltic region during the rial, few attempts have been made to try and quantify sta- year 2000 and that approximately two million (a very crude tistically how well we understand the palaeodiversity of this estimate) new inclusions from Baltic amber alone should be remarkable Fossil-Lagerstätte. Indeed, diversity estimation available for study each year (e.g., Clark 2010). Indeed, Klebs is a relatively immature field in palaeontology. Ants (Hyme- recognized the need for quantifying the palaeodiversity of am- noptera: Formicidae) are a common component of the amber ber inclusions at the turn of the twentieth century (Klebs 1910). palaeobiota, with more than 100 described species represent- Klebs (1910) investigated an unsorted Baltic amber sam- ing approximately 5% of all inclusions encountered. Here ple of 200 kg directly from the mine and documented a total we apply quantitative statistical species richness estimation of 13 877 inclusions, but these were identified only to order. -
Acerticus (132) 4Yo B Gelding $4885 Firm 0: 0 - 0 - 0 1
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The Analysis, Identification and Treatment of an Amber Artifact
GUEST PAPER THE ANALYSIS, IDENTIFICATION AND TREATMENT OF AN AMBER ARTIFACT by Niccolo Caldararo, Jena Hirschbein, Pete Palmer, Heather Shepard This study describes the identification and treatment of an amber necklace, which came into the conservation lab of Conservation Art Service, with an opaque bloom caused by a previous cleaning with a household ammonia cleanser. This paper also includes an overview of amber and its historical use, methods to definitively identify amber, and the identification and treatment of this particular object using infrared spectroscopy. mber is a fossilized tree resin, formed through a com- resin” and amber. The copal is then incorporated into the plex series of steps over millions of years. Its chemi- earth, where it continues to polymerize and release vola- Acal composition varies depending on the origin of the tile compounds until it is completely inert, at which point resin, but Baltic amber is synonymous with the chemical the transformation into amber is complete (Ross, 1998). name butanedioic acid (C4H6O4), more commonly known Amber that we find today was exuded millions of years ago as succinic acid, Beck, 1986. Although roughly 80% of all from the early Cretaceous Period (145-65 million years ago) amber samples are Baltic amber, there are other types of to the Miocene Period (23-5 million years ago) (Thickett, amber, not all of which contain succinic acid. It has been 1995) and from trees located in many regions around mo- theorized that succinic acid may not be contained in the dern-day Europe and the Dominican Republic. The trees in original amber material, and that it may be formed as different regions were distinct enough to have recogniza- a product of the aging process through a transition sta- ble characteristics in the resin they exuded, and thus have te byproduct, the abietic acid (C20H30O2) (Rottlander, chemical differences in their amber forms. -
December Newsletter.Pub
-N- PAGE 1 VOLUME 33 TYLER, TEXAS ISSUE 12 DECEMBER 2007 COMING SHOWS, 2008 Presidents Message JANUARY 19-20 In spite of the smaller than expected turnout at our December meet- Fredericksburg, TX ing, we had a good time !! Plenty of good food, good fellowship Fredericksburg Rockhounds and lots of fun with the White Elephant Christmas gift exchange. Lots of neat "rocky" items !!!! JANUARY 26-27 Tyler, TX There are still openings on the sign in sheets for the January show East Texas Gem & Min. Soc. and the sheets will be at the January meeting. There is a job of some kind for everyone and it's fun. You can help out our club and meet FEBRUARY 16-17 some "interesting" people at the same time. Georgetown, TX Williamson County Gem & While the holiday season should be a time of good cheer it can, for Min. Soc. many, be a time of sadness, anxiety, depression and conflict. Gregg Krech with the ToDo Institute suggests seven things we can do to FEBRUARY 23-24 reduce holiday stress: Pasadena, TX Clear Lake Gem & Min. Soc. 1. De-commercialize your holidays by taking the emphasis off of buying lots of gifts and shift it to spending time with friends and FEBRUARY 23-24 family and engaging in activities that bring you closer together. Jackson, MS That's the best gift of all. Eastern Federation Show 2. Keep your sugar intake low by minimizing your consumption of high sugar foods and alcohol. They both give an initial "rush" but FIELD TRIP INFO are followed by a drop into depression afterwards (and a craving for more sugar). -
Kingston (Ontario, CANADA) SELLER MANAGED Downsizing Online Auction - Ontario St
09/26/21 10:10:03 Kingston (Ontario, CANADA) SELLER MANAGED Downsizing Online Auction - Ontario St Auction Opens: Fri, Mar 10 5:45pm ET Auction Closes: Thu, Mar 23 8:00pm ET Lot Title Lot Title 0001 Natural Biwa Pearl, Amethyst bracelet -app 0031 Natural Citrine, Smoky Quartz gemstone ring $525 0032 Natural 7.10 CT Citrine gemstone -app $550 0002 Natural .98 CT Aquamarine gemstone -app $525 0033 Natural Baltic Amber earrings 0003 Natural Baltic Amber earrings 0034 Natural Amethyst, Blue Topaz gemstone ring 0004 Natural Citrine gemstone ring 0035 Natural Citrine, Emerald ring 0005 Natural Garnet gemstone ring 0036 Natural Garnet gemstone ring 0006 Natural 3.25 CT Garnet gemstone 0037 Natural 42 pc Tanzanite gemstone lot 0007 Natural 50 pc Aquamarine gemstone lot 0038 Natural 7 pc Tourmaline gemstone lot 0008 Natural 46 pc Peridot gemstone lot 0039 Natural 28.10 CT Boulder Opal gemstone 0009 Natural Garnet gemstone ring 0040 Natural Mixed Gemstone ring 0010 Natural citrine, sapphire gemstone ring 0041 Natural Larimar, Blue Topaz gemstone ring 0011 Natural 3.23 Fire Opal gemstone 0042 Natural 1.46 CT Tourmaline gemstone -app 0012 Natural 1.00 CT Tourmaline gemstone -app $875 $325 0043 Natural Baltic Amber earrings 0013 Natural Baltic Amber earrings 0044 Natural Sapphire, Amethyst ring 0014 Natural Garnet gemstone ring 0045 Natural 14.25 CT Green Amethyst gemstone 0015 Natural Citrine gemstone ring 0046 Natural 14.50 CT Green Amethyst gemstone 0016 Natural Amethyst, Citrine ring 0047 Natural 42 pc Opal gemstone lot 0017 Natural 77 pc Blue -
The Evolutionary History of the Coleoptera
geosciences Editorial The Evolutionary History of the Coleoptera Alexander G. Kirejtshuk Zoological Institute, Russian Academy of Sciences, Universitetskaya emb. 1, St. Petersburg 199034, Russia; [email protected] or [email protected] Received: 29 January 2020; Accepted: 5 March 2020; Published: 12 March 2020 Abstract: In this Editorial, different aspects of palaeocoleopterological studies and contributions of the issue “The Evolutionary History of the Coleoptera” are discussed. Keywords: classification; problems of taxonomic interpretation of fossils; contributions for studies of palaeoenvironment and faunogenesis “Beetles, like other insects, spread quickly and practically simultaneously (in the geological sense), appearing in different parts of the Earth. The differences in dispersal result not from the difficulty to reach a particular location of the Earth, but because of the difficulty to enter an ecosystem already formed. Thus, the evolutionary potential of beetles is quite high, and the study of their ancient representatives is interesting from many points of view; however, it requires much effort and expertise. Unfortunately, a study of the palaeontology of beetles is a much more complicated task than that of Hymenoptera or Diptera. By the structure of the wing of the latter it is nearly always possible to determine to what large taxon it belongs. For the majority of discoveries of isolated elytra of beetles at the present state of knowledge it is impossible to identify the group to which the beetle with these elytra belongs. However there was a period—the Permian except its very end—when the evolution of elytra was the main evolutionary process in beetles.” Ponomarenko, A.G. Paleontological discoveries of beetles. -
SPECIAL PAPERS Volume 39, 2012
MINERALOGIA – SPECIAL PAPERS Volume 39, 2012 nd The 2 Conference organized by the Geochemical Group of the Mineralogical Society of Poland Kielce, Sept. 24–26, 2012 The 11th Geochronological Conference ”Dating of Minerals and Rocks XI” Kielce, Sept. 26–27, 2012 Abstracts, excursion and field session guide KIELCE, SEPTEMBER 24-27, 2012 Mineralogia – Special Papers formerly Mineralogia Polonica – Special Papers Editor of the series – Marek MICHALIK Institute of Geological Sciences, Jagiellonian University 30-063 Kraków, Oleandry 2a, Poland [email protected] Editors of Volume 39: Zdzisław M. MIGASZEWSKI and Agnieszka GAŁUSZKA Geochemistry and the Environment Div., Institute of Chemistry, Jan Kochanowski University in Kielce [email protected], [email protected] Stanisław HAŁAS Mass Spectrometry Laboratory, Institute of Physics, Maria Curie-Skłodowska University in Lublin [email protected] Technical Editors: Agnieszka GAŁUSZKA, Zdzisław M. MIGASZEWSKI and Stanisław HAŁAS Jan Kochanowski University in Kielce & Maria Curie-Skłodowska University in Lublin The 2nd International Conference “Contemporary Problems of Geochemistry” and the Conference “Dating of Minerals and Rocks XI” were organized by the Geochemical Group of the Mineralogical Society of Poland and this issue of “Mineralogia – Special Papers” was financially supported by sponsors: Bruker Polska, Hydrogeotechnika Sp. z o.o. Kielce, Precoptic Co. – Nikon Mikroskopy Polska, Perkin Elmer Polska Sp. z o.o. ISSN: 1899-8518 Printed: Wydawnictwo Naukowe „Akapit”, Kraków -
Fossil Ants (Hymenoptera: Formicidae): Ancient Diversity and the Rise of Modern Lineages
Myrmecological News 24 1-30 Vienna, March 2017 Fossil ants (Hymenoptera: Formicidae): ancient diversity and the rise of modern lineages Phillip BARDEN Abstract The ant fossil record is summarized with special reference to the earliest ants, first occurrences of modern lineages, and the utility of paleontological data in reconstructing evolutionary history. During the Cretaceous, from approximately 100 to 78 million years ago, only two species are definitively assignable to extant subfamilies – all putative crown group ants from this period are discussed. Among the earliest ants known are unexpectedly diverse and highly social stem- group lineages, however these stem ants do not persist into the Cenozoic. Following the Cretaceous-Paleogene boun- dary, all well preserved ants are assignable to crown Formicidae; the appearance of crown ants in the fossil record is summarized at the subfamilial and generic level. Generally, the taxonomic composition of Cenozoic ant fossil communi- ties mirrors Recent ecosystems with the "big four" subfamilies Dolichoderinae, Formicinae, Myrmicinae, and Ponerinae comprising most faunal abundance. As reviewed by other authors, ants increase in abundance dramatically from the Eocene through the Miocene. Proximate drivers relating to the "rise of the ants" are discussed, as the majority of this increase is due to a handful of highly dominant species. In addition, instances of congruence and conflict with molecular- based divergence estimates are noted, and distinct "ghost" lineages are interpreted. The ant fossil record is a valuable resource comparable to other groups with extensive fossil species: There are approximately as many described fossil ant species as there are fossil dinosaurs. The incorporation of paleontological data into neontological inquiries can only seek to improve the accuracy and scale of generated hypotheses. -
Ancient Carved Ambers in the J. Paul Getty Museum
Ancient Carved Ambers in the J. Paul Getty Museum Ancient Carved Ambers in the J. Paul Getty Museum Faya Causey With technical analysis by Jeff Maish, Herant Khanjian, and Michael R. Schilling THE J. PAUL GETTY MUSEUM, LOS ANGELES This catalogue was first published in 2012 at http: Library of Congress Cataloging-in-Publication Data //museumcatalogues.getty.edu/amber. The present online version Names: Causey, Faya, author. | Maish, Jeffrey, contributor. | was migrated in 2019 to https://www.getty.edu/publications Khanjian, Herant, contributor. | Schilling, Michael (Michael Roy), /ambers; it features zoomable high-resolution photography; free contributor. | J. Paul Getty Museum, issuing body. PDF, EPUB, and MOBI downloads; and JPG downloads of the Title: Ancient carved ambers in the J. Paul Getty Museum / Faya catalogue images. Causey ; with technical analysis by Jeff Maish, Herant Khanjian, and Michael Schilling. © 2012, 2019 J. Paul Getty Trust Description: Los Angeles : The J. Paul Getty Museum, [2019] | Includes bibliographical references. | Summary: “This catalogue provides a general introduction to amber in the ancient world followed by detailed catalogue entries for fifty-six Etruscan, Except where otherwise noted, this work is licensed under a Greek, and Italic carved ambers from the J. Paul Getty Museum. Creative Commons Attribution 4.0 International License. To view a The volume concludes with technical notes about scientific copy of this license, visit http://creativecommons.org/licenses/by/4 investigations of these objects and Baltic amber”—Provided by .0/. Figures 3, 9–17, 22–24, 28, 32, 33, 36, 38, 40, 51, and 54 are publisher. reproduced with the permission of the rights holders Identifiers: LCCN 2019016671 (print) | LCCN 2019981057 (ebook) | acknowledged in captions and are expressly excluded from the CC ISBN 9781606066348 (paperback) | ISBN 9781606066355 (epub) BY license covering the rest of this publication. -
Review of Existing Systems of Jaspers Nomenclature and Classification in Poland and Worldwide
GOSPODARKA SUROWCAMI MINERALNYMi – mINERAL RESOURCES MANAGEMENT 2017 Volume 33 Issue 2 Pages 43–52 DOI 10.1515/gospo-2017-0011 Tomasz Powolny*, magdalena dumańska-słowik** Review of existing systems of jaspers nomenclature and classification in Poland and worldwide Introduction “Jasper”, from the ancient Greek “spotted stone” (Żaba 2010), is a widely used term for SiO2-bearing rocks of sedimentary, metasomatic or metamorphic origin (Ryka and Mali- szewska 1991; kostov 2010). it is mainly built up of quartz and chalcedony, whereas Fe and Mn oxides/hydroxides, chlorite, epidote, feldspars occur as accessory phases (Żaba 2010). Jaspers show a variety of different colors patterns, and textures, which together with their technical properties render them useful for jewelry (dietrich 2009; kostov 2010). Accor- ding to o’donghue (2006, vide: kostov 2010) this name refers to an “archetypal, collectable beach pebble”. The various geological environments, in which jaspers may be formed in combination with their strongly diverse mineralogical composition cause them to be a poly- genetic and one of the most diverse type of rocks worldwide. Hence, the problem of their nomenclature and classification has not been solved completely and seems to be an impor- tant issue that gemologists and petrologists should be aware of. The classification of jaspers is frequently based on their technical, aesthetic or economical properties (dietrich 2009). “dalmatian stone”, also known as “dalmatian jasper”, is a good example of this. it received its name due to of its characteristic appearance resembling a dalmatian’s fur. Thus, regard- * Eng., ** Ph.D. Eng., Faculty of Geology, Geophysics and Environmental Protection, AGH University of Science and Technology, Krakow, Poland; e-mail: [email protected] 44 Powolny and Dumańska-Słowik 2017 / Gospodarka Surowcami Mineralnymi – Mineral Resources Management 33(2), 43–52 less of their origin (metamorphic, igneous or sedimentary), all rocks that looked like jaspers, became jaspers.